472,149
472,149 is a composite number, odd.
472,149 (four hundred seventy-two thousand one hundred forty-nine) is an odd 6-digit number. It is a composite number with 24 divisors, and factors as 3⁵ × 29 × 67. Written other ways, in hexadecimal, 0x73455.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 27
- Digit product
- 2,016
- Digital root
- 9
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 941,274
- Square (n²)
- 222,924,678,201
- Cube (n³)
- 105,253,663,887,923,949
- Divisor count
- 24
- σ(n) — sum of divisors
- 742,560
- φ(n) — Euler's totient
- 299,376
- Sum of prime factors
- 111
Primality
Prime factorization: 3 5 × 29 × 67
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√472,149 = [687; (7, 1, 1, 1, 2, 1, 2, 1, 6, 4, 10, 1, 3, 20, 3, 1, 10, 4, 6, 1, 2, 1, 2, 1, …)]
Period length 28 — the block in parentheses repeats forever.
Representations
- In words
- four hundred seventy-two thousand one hundred forty-nine
- Ordinal
- 472149th
- Binary
- 1110011010001010101
- Octal
- 1632125
- Hexadecimal
- 0x73455
- Base64
- BzRV
- One's complement
- 4,294,495,146 (32-bit)
- Scientific notation
- 4.72149 × 10⁵
- As a duration
- 472,149 s = 5 days, 11 hours, 9 minutes, 9 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵υοβρμθʹ
- Chinese
- 四十七萬二千一百四十九
- Chinese (financial)
- 肆拾柒萬貳仟壹佰肆拾玖
Also seen as
As an unsigned 32-bit integer, this is the IPv4 address 0.7.52.85.
- Address
- 0.7.52.85
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.52.85
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 472,149 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 472149 first appears in π at position 495,648 of the decimal expansion (the 495,648ordinal-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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.