472,624
472,624 is a composite number, even.
472,624 (four hundred seventy-two thousand six hundred twenty-four) is an even 6-digit number. It is a composite number with 20 divisors, and factors as 2⁴ × 109 × 271. Written other ways, in hexadecimal, 0x73630.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 25
- Digit product
- 2,688
- Digital root
- 7
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 426,274
- Square (n²)
- 223,373,445,376
- Cube (n³)
- 105,571,651,247,386,624
- Divisor count
- 20
- σ(n) — sum of divisors
- 927,520
- φ(n) — Euler's totient
- 233,280
- Sum of prime factors
- 388
Primality
Prime factorization: 2 4 × 109 × 271
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√472,624 = [687; (2, 10, 6, 3, 2, 1, 90, 1, 27, 1, 1, 1, 9, 1, 1, 10, 1, 5, 5, 16, 1, 151, 1, 4, …)]
Representations
- In words
- four hundred seventy-two thousand six hundred twenty-four
- Ordinal
- 472624th
- Binary
- 1110011011000110000
- Octal
- 1633060
- Hexadecimal
- 0x73630
- Base64
- BzYw
- One's complement
- 4,294,494,671 (32-bit)
- Scientific notation
- 4.72624 × 10⁵
- As a duration
- 472,624 s = 5 days, 11 hours, 17 minutes, 4 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵υοβχκδʹ
- Chinese
- 四十七萬二千六百二十四
- Chinese (financial)
- 肆拾柒萬貳仟陸佰貳拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 472624, here are decompositions:
- 83 + 472541 = 472624
- 101 + 472523 = 472624
- 167 + 472457 = 472624
- 233 + 472391 = 472624
- 293 + 472331 = 472624
- 431 + 472193 = 472624
- 461 + 472163 = 472624
- 491 + 472133 = 472624
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.7.54.48.
- Address
- 0.7.54.48
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.54.48
Unspecified address (0.0.0.0/8) — "this network" placeholder.
This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 472,624 and was likely granted around 1891.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 472624 first appears in π at position 64,589 of the decimal expansion (the 64,589ordinal-suffix:th digit after the integer 3).
Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.
Related reading
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.