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1,026,025

1,026,025 is a composite number, odd.

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.).

1,026,025 (one million twenty-six thousand twenty-five) is an odd 7-digit number. It is a composite number with 48 divisors, and factors as 5² × 7 × 11 × 13 × 41. Written other ways, in hexadecimal, 0xFA7E9.

Arithmetic Number Cube-Free Deficient Number Evil Number Happy Number

Interestingness

Properties

Parity
Odd
Digit count
7
Digit sum
16
Digit product
0
Digital root
7
Palindrome
No
Bit width
20 bits
Reversed
5,206,201
Square (n²)
1,052,727,300,625
Cube (n³)
1,080,124,528,623,765,625
Divisor count
48
σ(n) — sum of divisors
1,749,888
φ(n) — Euler's totient
576,000
Sum of prime factors
82

Primality

Prime factorization: 5 2 × 7 × 11 × 13 × 41

Nearest primes: 1,025,957 (−68) · 1,026,029 (+4)

Divisors & multiples

All divisors (48)
1 · 5 · 7 · 11 · 13 · 25 · 35 · 41 · 55 · 65 · 77 · 91 · 143 · 175 · 205 · 275 · 287 · 325 · 385 · 451 · 455 · 533 · 715 · 1001 · 1025 · 1435 · 1925 · 2255 · 2275 · 2665 · 3157 · 3575 · 3731 · 5005 · 5863 · 7175 · 11275 · 13325 · 15785 · 18655 · 25025 · 29315 · 41041 · 78925 · 93275 · 146575 · 205205 · 1026025
Aliquot sum (sum of proper divisors): 723,863
Factor pairs (a × b = 1,026,025)
1 × 1026025
5 × 205205
7 × 146575
11 × 93275
13 × 78925
25 × 41041
35 × 29315
41 × 25025
55 × 18655
65 × 15785
77 × 13325
91 × 11275
143 × 7175
175 × 5863
205 × 5005
275 × 3731
287 × 3575
325 × 3157
385 × 2665
451 × 2275
455 × 2255
533 × 1925
715 × 1435
1001 × 1025
First multiples
1,026,025 · 2,052,050 (double) · 3,078,075 · 4,104,100 · 5,130,125 · 6,156,150 · 7,182,175 · 8,208,200 · 9,234,225 · 10,260,250

Sums & aliquot sequence

As consecutive integers: 513,012 + 513,013 205,203 + 205,204 + 205,205 + 205,206 + 205,207 146,572 + 146,573 + … + 146,578 102,598 + 102,599 + … + 102,607
Aliquot sequence: 1,026,025 723,863 103,417 5,463 2,441 1 0 — terminates at zero

Continued fraction of √n

√1,026,025 = [1012; (1, 13, 14, 1, 1, 80, 1, 1, 14, 13, 1, 2024)]

Period length 12 — the block in parentheses repeats forever.

Representations

In words
one million twenty-six thousand twenty-five
Ordinal
1026025th
Binary
11111010011111101001
Octal
3723751
Hexadecimal
0xFA7E9
Base64
D6fp
One's complement
4,293,941,270 (32-bit)
Scientific notation
1.026025 × 10⁶
As a duration
1,026,025 s = 11 days, 21 hours, 25 seconds
In other bases
ternary (3) 1221010102221
quaternary (4) 3322133221
quinary (5) 230313100
senary (6) 33554041
septenary (7) 11502220
nonary (9) 1833387
undecimal (11) 640960
duodecimal (12) 415921
tridecimal (13) 29c020
tetradecimal (14) 1c9cb7
pentadecimal (15) 15401a

As an angle

1,026,025° = 2,850 × 360° + 25°
25° ≈ 0.436 rad
Compass bearing: NNE (north-northeast)

Historical numeral systems

Babylonian (base 60)
𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 · 𒌋𒌋𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic
𓁨𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓎆𓎆𓏺𓏺𓏺𓏺𓏺
Chinese
一百零二萬六千零二十五
Chinese (financial)
壹佰零貳萬陸仟零貳拾伍
In other modern scripts
Eastern Arabic ١٠٢٦٠٢٥ Devanagari १०२६०२५ Bengali ১০২৬০২৫ Tamil ௧௦௨௬௦௨௫ Thai ๑๐๒๖๐๒๕ Tibetan ༡༠༢༦༠༢༥ Khmer ១០២៦០២៥ Lao ໑໐໒໖໐໒໕ Burmese ၁၀၂၆၀၂၅

Also seen as

Hex color
#0FA7E9
RGB(15, 167, 233)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.167.233.

Address
0.15.167.233
Class
reserved
IPv4-mapped IPv6
::ffff:0.15.167.233

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

Possible date

Could be parsed as a date. Most likely interpretation: Thursday, January 2, 6025 (MDDYYYY (US, single-digit month)).

Other possible interpretations (3)
  • 6025-02-01 (DMMYYYY (Euro, single-digit day))
  • 6025-10-02 (MMDYYYY (US, single-digit day))
  • 6025-02-10 (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 1,026,025 and was likely granted around 1912.

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

Related reading