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1,052,225

1,052,225 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.).

1,052,225 (one million fifty-two thousand two hundred twenty-five) is an odd 7-digit number. It is a composite number with 6 divisors, and factors as 5² × 42,089. Written other ways, in hexadecimal, 0x100E41.

Arithmetic Number Cube-Free Deficient Number Evil Number

Interestingness

Properties

Parity
Odd
Digit count
7
Digit sum
17
Digit product
0
Digital root
8
Palindrome
No
Bit width
21 bits
Reversed
5,222,501
Square (n²)
1,107,177,450,625
Cube (n³)
1,164,999,792,983,890,625
Divisor count
6
σ(n) — sum of divisors
1,304,790
φ(n) — Euler's totient
841,760
Sum of prime factors
42,099

Primality

Prime factorization: 5 2 × 42089

Nearest primes: 1,052,221 (−4) · 1,052,231 (+6)

Divisors & multiples

All divisors (6)
1 · 5 · 25 · 42089 · 210445 · 1052225
Aliquot sum (sum of proper divisors): 252,565
Factor pairs (a × b = 1,052,225)
1 × 1052225
5 × 210445
25 × 42089
First multiples
1,052,225 · 2,104,450 (double) · 3,156,675 · 4,208,900 · 5,261,125 · 6,313,350 · 7,365,575 · 8,417,800 · 9,470,025 · 10,522,250

Sums & aliquot sequence

As a sum of two squares: 40² + 1,025² = 583² + 844² = 647² + 796²
As consecutive integers: 526,112 + 526,113 210,443 + 210,444 + 210,445 + 210,446 + 210,447 105,218 + 105,219 + … + 105,227 42,077 + 42,078 + … + 42,101
Aliquot sequence: 1,052,225 252,565 50,519 8,305 2,639 721 111 41 1 0 — terminates at zero

Continued fraction of √n

√1,052,225 = [1025; (1, 3, 1, 1, 4, 1, 1, 3, 1, 1, 1, 2, 3, 1, 1, 1, 6, 1, 4, 1, 1, 2, 2, 1, …)]

Representations

In words
one million fifty-two thousand two hundred twenty-five
Ordinal
1052225th
Binary
100000000111001000001
Octal
4007101
Hexadecimal
0x100E41
Base64
EA5B
One's complement
4,293,915,070 (32-bit)
Scientific notation
1.052225 × 10⁶
As a duration
1,052,225 s = 12 days, 4 hours, 17 minutes, 5 seconds
In other bases
ternary (3) 1222110101022
quaternary (4) 10000321001
quinary (5) 232132400
senary (6) 34315225
septenary (7) 11641466
nonary (9) 1873338
undecimal (11) 659609
duodecimal (12) 428b15
tridecimal (13) 2aac25
tetradecimal (14) 1d566d
pentadecimal (15) 15bb85

As an angle

1,052,225° = 2,922 × 360° + 305°
305° ≈ 5.323 rad
Compass bearing: NW (northwest)

Historical numeral systems

Babylonian (base 60)
𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic
𓁨𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺
Chinese
一百零五萬二千二百二十五
Chinese (financial)
壹佰零伍萬貳仟貳佰貳拾伍
In other modern scripts
Eastern Arabic ١٠٥٢٢٢٥ Devanagari १०५२२२५ Bengali ১০৫২২২৫ Tamil ௧௦௫௨௨௨௫ Thai ๑๐๕๒๒๒๕ Tibetan ༡༠༥༢༢༢༥ Khmer ១០៥២២២៥ Lao ໑໐໕໒໒໒໕ Burmese ၁၀၅၂၂၂၅

Also seen as

Hex color
#100E41
RGB(16, 14, 65)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.16.14.65.

Address
0.16.14.65
Class
reserved
IPv4-mapped IPv6
::ffff:0.16.14.65

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

Possible date

Could be parsed as a date. Most likely interpretation: Wednesday, January 5, 2225 (MDDYYYY (US, single-digit month)).

Other possible interpretations (3)
  • 2225-05-01 (DMMYYYY (Euro, single-digit day))
  • 2225-10-05 (MMDYYYY (US, single-digit day))
  • 2225-05-10 (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 1,052,225 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