Live analysis

1,016,020

1,016,020 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.).

1,016,020 (one million sixteen thousand twenty) is an even 7-digit number. It is a composite number with 24 divisors, and factors as 2² × 5 × 37 × 1,373. Its proper divisors sum to 1,176,884, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF80D4.

Abundant Number Arithmetic Number Cube-Free Gapful Number Harshad / Niven Odious Number Practical Number Recamán's Sequence Semiperfect Number

Interestingness

★ ★ ★ ★ ☆

7 notable facts · grade B

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

less more

Properties

Parity: Even
Digit count: 7
Digit sum: 10
Digit product: 0
Digital root: 1
Palindrome: No
Bit width: 20 bits
Reversed: 206,101
Recamán's sequence: a(365,951) = 1,016,020
Square (n²): 1,032,296,640,400
Cube (n³): 1,048,834,032,579,208,000
Divisor count: 24
σ(n) — sum of divisors: 2,192,904
φ(n) — Euler's totient: 395,136
Sum of prime factors: 1,419

Primality

Prime factorization: 2 ² × 5 × 37 × 1373

Nearest primes: 1,016,011 (−9) · 1,016,023 (+3)

Divisors & multiples

All divisors (24)

1 · 2 · 4 · 5 · 10 · 20 · 37 · 74 · 148 · 185 · 370 · 740 · 1373 · 2746 · 5492 · 6865 · 13730 · 27460 · 50801 · 101602 · 203204 · 254005 · 508010 (half) · 1016020

Aliquot sum (sum of proper divisors): 1,176,884

Factor pairs (a × b = 1,016,020)

1 × 1016020

2 × 508010

4 × 254005

5 × 203204

10 × 101602

20 × 50801

37 × 27460

74 × 13730

148 × 6865

185 × 5492

370 × 2746

740 × 1373

First multiples

1,016,020 · 2,032,040 (double) · 3,048,060 · 4,064,080 · 5,080,100 · 6,096,120 · 7,112,140 · 8,128,160 · 9,144,180 · 10,160,200

Sums & aliquot sequence

As a sum of two squares: 244² + 978² = 348² + 946² = 548² + 846² = 636² + 782²

As consecutive integers: 203,202 + 203,203 + 203,204 + 203,205 + 203,206 126,999 + 127,000 + … + 127,006 27,442 + 27,443 + … + 27,478 25,381 + 25,382 + … + 25,420

Aliquot sequence: 1,016,020 → 1,176,884 → 949,324 → 712,000 → 1,071,080 → 1,338,940 → 1,472,876 → 1,181,944 → 1,034,216 → 904,954 → 457,574 → 281,626 → 140,816 → 153,436 → 118,724 → 92,620 → 120,068 — unresolved within range

Continued fraction of √n

√1,016,020 = [1007; (1, 44, 1, 4, 2, 16, 4, 1, 5, 2, 2, 1, 1, 1, 1, 2, 1, 1, 7, 3, 13, 1, 2, 7, …)]

Representations

In words: one million sixteen thousand twenty
Ordinal: 1016020th
Binary: 11111000000011010100
Octal: 3700324
Hexadecimal: 0xF80D4
Base64: D4DU
One's complement: 4,293,951,275 (32-bit)
Scientific notation: 1.01602 × 10⁶
As a duration: 1,016,020 s = 11 days, 18 hours, 13 minutes, 40 seconds

In other bases

ternary (3) 1220121201101

quaternary (4) 3320003110

quinary (5) 230003040

senary (6) 33435444

septenary (7) 11431105

nonary (9) 1817641

undecimal (11) 634395

duodecimal (12) 40bb84

tridecimal (13) 2975c5

tetradecimal (14) 1c63ac

pentadecimal (15) 15109a

As an angle

1,016,020° = 2,822 × 360° + 100°

100° ≈ 1.745 rad

Compass bearing: E (east)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹 𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋
Egyptian hieroglyphic: 𓁨𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓎆𓎆
Chinese: 一百零一萬六千零二十
Chinese (financial): 壹佰零壹萬陸仟零貳拾

In other modern scripts

Eastern Arabic ١٠١٦٠٢٠ Devanagari १०१६०२० Bengali ১০১৬০২০ Tamil ௧௦௧௬௦௨௦ Thai ๑๐๑๖๐๒๐ Tibetan ༡༠༡༦༠༢༠ Khmer ១០១៦០២០ Lao ໑໐໑໖໐໒໐ Burmese ၁၀၁၆၀၂၀

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1016020, here are decompositions:

11 + 1016009 = 1016020
29 + 1015991 = 1016020
53 + 1015967 = 1016020
101 + 1015919 = 1016020
107 + 1015913 = 1016020
113 + 1015907 = 1016020
149 + 1015871 = 1016020
167 + 1015853 = 1016020

Showing the first eight; more decompositions exist.

Hex color

#0F80D4

RGB(15, 128, 212)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.128.212.

Address: 0.15.128.212
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.128.212

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

Possible date

Could be parsed as a date. Most likely interpretation: Wednesday, January 1, 6020 (MDDYYYY (US, single-digit month)).

Other possible interpretations (2)

6020-10-01 (MMDYYYY (US, single-digit day))
6020-01-10 (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 1,016,020 and was likely granted around 1911.

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

Look up US1,016,020 on Google Patents ↗ Look up on USPTO ↗