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1,016,925

1,016,925 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.).

1,016,925 (one million sixteen thousand nine hundred twenty-five) is an odd 7-digit number. It is a composite number with 48 divisors, and factors as 3 × 5² × 7 × 13 × 149. Its proper divisors sum to 1,066,275, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF845D.

Abundant Number Arithmetic Number Cube-Free Gapful Number Odious Number Pernicious Number Recamán's Sequence Semiperfect Number

Interestingness

Properties

Parity
Odd
Digit count
7
Digit sum
24
Digit product
0
Digital root
6
Palindrome
No
Bit width
20 bits
Reversed
5,296,101
Recamán's sequence
a(366,881) = 1,016,925
Square (n²)
1,034,136,455,625
Cube (n³)
1,051,639,215,136,453,125
Divisor count
48
σ(n) — sum of divisors
2,083,200
φ(n) — Euler's totient
426,240
Sum of prime factors
182

Primality

Prime factorization: 3 × 5 2 × 7 × 13 × 149

Nearest primes: 1,016,921 (−4) · 1,016,927 (+2)

Divisors & multiples

All divisors (48)
1 · 3 · 5 · 7 · 13 · 15 · 21 · 25 · 35 · 39 · 65 · 75 · 91 · 105 · 149 · 175 · 195 · 273 · 325 · 447 · 455 · 525 · 745 · 975 · 1043 · 1365 · 1937 · 2235 · 2275 · 3129 · 3725 · 5215 · 5811 · 6825 · 9685 · 11175 · 13559 · 15645 · 26075 · 29055 · 40677 · 48425 · 67795 · 78225 · 145275 · 203385 · 338975 · 1016925
Aliquot sum (sum of proper divisors): 1,066,275
Factor pairs (a × b = 1,016,925)
1 × 1016925
3 × 338975
5 × 203385
7 × 145275
13 × 78225
15 × 67795
21 × 48425
25 × 40677
35 × 29055
39 × 26075
65 × 15645
75 × 13559
91 × 11175
105 × 9685
149 × 6825
175 × 5811
195 × 5215
273 × 3725
325 × 3129
447 × 2275
455 × 2235
525 × 1937
745 × 1365
975 × 1043
First multiples
1,016,925 · 2,033,850 (double) · 3,050,775 · 4,067,700 · 5,084,625 · 6,101,550 · 7,118,475 · 8,135,400 · 9,152,325 · 10,169,250

Sums & aliquot sequence

As consecutive integers: 508,462 + 508,463 338,974 + 338,975 + 338,976 203,383 + 203,384 + 203,385 + 203,386 + 203,387 169,485 + 169,486 + 169,487 + 169,488 + 169,489 + 169,490
Aliquot sequence: 1,016,925 1,066,275 1,119,597 373,203 165,881 5,383 777 439 1 0 — terminates at zero

Continued fraction of √n

√1,016,925 = [1008; (2, 2, 1, 12, 4, 1, 2, 503, 1, 5, 1, 50, 1, 5, 1, 503, 2, 1, 4, 12, 1, 2, 2, 2016)]

Period length 24 — the block in parentheses repeats forever.

Representations

In words
one million sixteen thousand nine hundred twenty-five
Ordinal
1016925th
Binary
11111000010001011101
Octal
3702135
Hexadecimal
0xF845D
Base64
D4Rd
One's complement
4,293,950,370 (32-bit)
Scientific notation
1.016925 × 10⁶
As a duration
1,016,925 s = 11 days, 18 hours, 28 minutes, 45 seconds
In other bases
ternary (3) 1220122221220
quaternary (4) 3320101131
quinary (5) 230020200
senary (6) 33443553
septenary (7) 11433540
nonary (9) 1818856
undecimal (11) 635038
duodecimal (12) 4105b9
tridecimal (13) 297b40
tetradecimal (14) 1c6857
pentadecimal (15) 1514a0

As an angle

1,016,925° = 2,824 × 360° + 285°
285° ≈ 4.974 rad
Compass bearing: WNW (west-northwest)

Historical numeral systems

Babylonian (base 60)
𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic
𓁨𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺
Chinese
一百零一萬六千九百二十五
Chinese (financial)
壹佰零壹萬陸仟玖佰貳拾伍
In other modern scripts
Eastern Arabic ١٠١٦٩٢٥ Devanagari १०१६९२५ Bengali ১০১৬৯২৫ Tamil ௧௦௧௬௯௨௫ Thai ๑๐๑๖๙๒๕ Tibetan ༡༠༡༦༩༢༥ Khmer ១០១៦៩២៥ Lao ໑໐໑໖໙໒໕ Burmese ၁၀၁၆၉၂၅

Also seen as

Hex color
#0F845D
RGB(15, 132, 93)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.132.93.

Address
0.15.132.93
Class
reserved
IPv4-mapped IPv6
::ffff:0.15.132.93

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

Possible date

Could be parsed as a date. Most likely interpretation: Monday, January 1, 6925 (MDDYYYY (US, single-digit month)).

Other possible interpretations (2)
  • 6925-10-01 (MMDYYYY (US, single-digit day))
  • 6925-01-10 (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 1,016,925 and was likely granted around 1911.

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

Related reading