Live analysis

1,055,020

1,055,020 is a composite number, even.

This number doesn't have a permanent NumberWiki page yet — what you see below is computed live. Pages get added to the permanent index when they're notable (years, primes, curated, etc.).

1,055,020 (one million fifty-five thousand twenty) is an even 7-digit number. It is a composite number with 48 divisors, and factors as 2² × 5 × 17 × 29 × 107. Its proper divisors sum to 1,394,420, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x10192C.

Abundant Number Arithmetic Number Cube-Free Gapful Number Odious Number Pernicious Number Practical Number Semiperfect Number

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

1,055,008 1,055,009 1,055,010 1,055,011 1,055,012 1,055,013 1,055,014 1,055,015 1,055,016 1,055,017 1,055,018 1,055,019 1,055,020 1,055,021 1,055,022 1,055,023 1,055,024 1,055,025 1,055,026 1,055,027 1,055,028 1,055,029 1,055,030 1,055,031 1,055,032

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 13
Digit product: 0
Digital root: 4
Palindrome: No
Bit width: 21 bits
Reversed: 205,501
Square (n²): 1,113,067,200,400
Cube (n³): 1,174,308,157,766,008,000
Divisor count: 48
σ(n) — sum of divisors: 2,449,440
φ(n) — Euler's totient: 379,904
Sum of prime factors: 162

Primality

Prime factorization: 2 ² × 5 × 17 × 29 × 107

Nearest primes: 1,055,017 (−3) · 1,055,039 (+19)

Divisors & multiples

All divisors (48)

1 · 2 · 4 · 5 · 10 · 17 · 20 · 29 · 34 · 58 · 68 · 85 · 107 · 116 · 145 · 170 · 214 · 290 · 340 · 428 · 493 · 535 · 580 · 986 · 1070 · 1819 · 1972 · 2140 · 2465 · 3103 · 3638 · 4930 · 6206 · 7276 · 9095 · 9860 · 12412 · 15515 · 18190 · 31030 · 36380 · 52751 · 62060 · 105502 · 211004 · 263755 · 527510 (half) · 1055020

Aliquot sum (sum of proper divisors): 1,394,420

Factor pairs (a × b = 1,055,020)

1 × 1055020

2 × 527510

4 × 263755

5 × 211004

10 × 105502

17 × 62060

20 × 52751

29 × 36380

34 × 31030

58 × 18190

68 × 15515

85 × 12412

107 × 9860

116 × 9095

145 × 7276

170 × 6206

214 × 4930

290 × 3638

340 × 3103

428 × 2465

493 × 2140

535 × 1972

580 × 1819

986 × 1070

First multiples

1,055,020 · 2,110,040 (double) · 3,165,060 · 4,220,080 · 5,275,100 · 6,330,120 · 7,385,140 · 8,440,160 · 9,495,180 · 10,550,200

Sums & aliquot sequence

As consecutive integers: 211,002 + 211,003 + 211,004 + 211,005 + 211,006 131,874 + 131,875 + … + 131,881 62,052 + 62,053 + … + 62,068 36,366 + 36,367 + … + 36,394

Aliquot sequence: 1,055,020 → 1,394,420 → 1,564,564 → 1,189,824 → 1,958,760 → 4,408,380 → 9,678,420 → 20,433,900 → 38,689,052 → 29,200,924 → 21,900,700 → 25,830,620 → 28,679,668 → 21,548,972 → 17,462,308 → 13,527,644 → 13,285,156 — unresolved within range

Continued fraction of √n

√1,055,020 = [1027; (7, 16, 1, 40, 1, 56, 11, 2, 5, 1, 1, 2, 1, 1, 3, 3, 2, 24, 1, 12, 1, 4, 1, 3, …)]

Representations

In words: one million fifty-five thousand twenty
Ordinal: 1055020th
Binary: 100000001100100101100
Octal: 4014454
Hexadecimal: 0x10192C
Base64: EBks
One's complement: 4,293,912,275 (32-bit)
Scientific notation: 1.05502 × 10⁶
As a duration: 1,055,020 s = 12 days, 5 hours, 3 minutes, 40 seconds

In other bases

ternary (3) 1222121012211

quaternary (4) 10001210230

quinary (5) 232230040

senary (6) 34340204

septenary (7) 11652601

nonary (9) 1877184

undecimal (11) 66071a

duodecimal (12) 42a664

tridecimal (13) 2ac295

tetradecimal (14) 1d66a8

pentadecimal (15) 15c8ea

As an angle

1,055,020° = 2,930 × 360° + 220°

220° ≈ 3.84 rad

Compass bearing: SW (southwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒁹𒁹𒁹 𒌋𒌋𒌋𒌋
Egyptian hieroglyphic: 𓁨𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓎆𓎆
Chinese: 一百零五萬五千零二十
Chinese (financial): 壹佰零伍萬伍仟零貳拾

In other modern scripts

Eastern Arabic ١٠٥٥٠٢٠ Devanagari १०५५०२० Bengali ১০৫৫০২০ Tamil ௧௦௫௫௦௨௦ Thai ๑๐๕๕๐๒๐ Tibetan ༡༠༥༥༠༢༠ Khmer ១០៥៥០២០ Lao ໑໐໕໕໐໒໐ Burmese ၁၀၅၅၀၂၀

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1055020, here are decompositions:

3 + 1055017 = 1055020
89 + 1054931 = 1055020
167 + 1054853 = 1055020
251 + 1054769 = 1055020
347 + 1054673 = 1055020
353 + 1054667 = 1055020
443 + 1054577 = 1055020
503 + 1054517 = 1055020

Showing the first eight; more decompositions exist.

Hex color

#10192C

RGB(16, 25, 44)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.16.25.44.

Address: 0.16.25.44
Class: reserved
IPv4-mapped IPv6: ::ffff:0.16.25.44

Unspecified address (0.0.0.0/8) — "this network" placeholder.

Possible date

Could be parsed as a date. Most likely interpretation: Wednesday, January 5, 5020 (MDDYYYY (US, single-digit month)).

Other possible interpretations (3)

5020-05-01 (DMMYYYY (Euro, single-digit day))
5020-10-05 (MMDYYYY (US, single-digit day))
5020-05-10 (DDMYYYY (Euro, single-digit month))

Possible US patent number

This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 1,055,020 and was likely granted around 1912.

Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.

Look up US1,055,020 on Google Patents ↗ Look up on USPTO ↗