1,012,320
1,012,320 is a composite number, even.
1,012,320 (one million twelve thousand three hundred twenty) is an even 7-digit number. It is a composite number with 144 divisors, and factors as 2⁵ × 3² × 5 × 19 × 37. Its proper divisors sum to 2,722,320, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xF7260.
Interestingness
Properties
- Parity
- Even
- Digit count
- 7
- Digit sum
- 9
- Digit product
- 0
- Digital root
- 9
- Palindrome
- No
- Bit width
- 20 bits
- Reversed
- 232,101
- Square (n²)
- 1,024,791,782,400
- Cube (n³)
- 1,037,417,217,159,168,000
- Divisor count
- 144
- σ(n) — sum of divisors
- 3,734,640
- φ(n) — Euler's totient
- 248,832
- Sum of prime factors
- 77
Primality
Prime factorization: 2 5 × 3 2 × 5 × 19 × 37
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√1,012,320 = [1006; (7, 11, 1, 3, 4, 5, 1, 40, 4, 2, 1, 1, 20, 1, 1, 2, 4, 40, 1, 5, 4, 3, 1, 11, …)]
Period length 26 — the block in parentheses repeats forever.
Representations
- In words
- one million twelve thousand three hundred twenty
- Ordinal
- 1012320th
- Binary
- 11110111001001100000
- Octal
- 3671140
- Hexadecimal
- 0xF7260
- Base64
- D3Jg
- One's complement
- 4,293,954,975 (32-bit)
- Scientific notation
- 1.01232 × 10⁶
- As a duration
- 1,012,320 s = 11 days, 17 hours, 12 minutes
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹 𒌋𒁹𒁹 ·
- Egyptian hieroglyphic
- 𓁨𓂍𓆼𓆼𓍢𓍢𓍢𓎆𓎆
- Chinese
- 一百零一萬二千三百二十
- Chinese (financial)
- 壹佰零壹萬貳仟參佰貳拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1012320, here are decompositions:
- 13 + 1012307 = 1012320
- 31 + 1012289 = 1012320
- 41 + 1012279 = 1012320
- 53 + 1012267 = 1012320
- 59 + 1012261 = 1012320
- 61 + 1012259 = 1012320
- 79 + 1012241 = 1012320
- 103 + 1012217 = 1012320
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.15.114.96.
- Address
- 0.15.114.96
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.15.114.96
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Could be parsed as a date. Most likely interpretation: Thursday, January 1, 2320 (MDDYYYY (US, single-digit month)).
Other possible interpretations (2)
- 2320-10-01 (MMDYYYY (US, single-digit day))
- 2320-01-10 (DDMYYYY (Euro, single-digit month))
This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 1,012,320 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
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.