472,123
472,123 is a prime, odd.
472,123 (four hundred seventy-two thousand one hundred twenty-three) is an odd 6-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0x7343B.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 19
- Digit product
- 336
- Digital root
- 1
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 321,274
- Square (n²)
- 222,900,127,129
- Cube (n³)
- 105,236,276,720,524,867
- Divisor count
- 2
- σ(n) — sum of divisors
- 472,124
- φ(n) — Euler's totient
- 472,122
Primality
472,123 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√472,123 = [687; (8, 1, 11, 1, 20, 1, 8, 6, 1, 4, 1, 5, 2, 1, 3, 2, 1, 2, 2, 3, 1, 8, 1, 35, …)]
Representations
- In words
- four hundred seventy-two thousand one hundred twenty-three
- Ordinal
- 472123rd
- Binary
- 1110011010000111011
- Octal
- 1632073
- Hexadecimal
- 0x7343B
- Base64
- BzQ7
- One's complement
- 4,294,495,172 (32-bit)
- Scientific notation
- 4.72123 × 10⁵
- As a duration
- 472,123 s = 5 days, 11 hours, 8 minutes, 43 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓎆𓎆𓏺𓏺𓏺
- Greek (Milesian)
- ͵υοβρκγʹ
- Chinese
- 四十七萬二千一百二十三
- Chinese (financial)
- 肆拾柒萬貳仟壹佰貳拾參
Also seen as
As an unsigned 32-bit integer, this is the IPv4 address 0.7.52.59.
- Address
- 0.7.52.59
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.52.59
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 472,123 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 472123 first appears in π at position 524,707 of the decimal expansion (the 524,707ordinal-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
- Prime numbers — The building blocks of arithmetic: what primes are, why they matter, and how we find them.
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.