472,133
472,133 is a prime, odd.
472,133 (four hundred seventy-two thousand one hundred thirty-three) is an odd 6-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0x73445.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 20
- Digit product
- 504
- Digital root
- 2
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 331,274
- Square (n²)
- 222,909,569,689
- Cube (n³)
- 105,242,963,865,976,637
- Divisor count
- 2
- σ(n) — sum of divisors
- 472,134
- φ(n) — Euler's totient
- 472,132
Primality
472,133 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√472,133 = [687; (8, 2, 1, 1, 1, 3, 1, 1, 19, 1, 1, 1, 5, 1, 1, 3, 1, 7, 4, 1, 3, 4, 1, 25, …)]
Period length 57 — the block in parentheses repeats forever.
Representations
- In words
- four hundred seventy-two thousand one hundred thirty-three
- Ordinal
- 472133rd
- Binary
- 1110011010001000101
- Octal
- 1632105
- Hexadecimal
- 0x73445
- Base64
- BzRF
- One's complement
- 4,294,495,162 (32-bit)
- Scientific notation
- 4.72133 × 10⁵
- As a duration
- 472,133 s = 5 days, 11 hours, 8 minutes, 53 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓎆𓎆𓎆𓏺𓏺𓏺
- Greek (Milesian)
- ͵υοβρλγʹ
- Chinese
- 四十七萬二千一百三十三
- Chinese (financial)
- 肆拾柒萬貳仟壹佰參拾參
Also seen as
As an unsigned 32-bit integer, this is the IPv4 address 0.7.52.69.
- Address
- 0.7.52.69
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.52.69
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 472,133 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 472133 first appears in π at position 991,278 of the decimal expansion (the 991,278ordinal-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.