472,401
472,401 is a composite number, odd.
472,401 (four hundred seventy-two thousand four hundred one) is an odd 6-digit number. It is a composite number with 6 divisors, and factors as 3² × 52,489. Written other ways, in hexadecimal, 0x73551.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 18
- Digit product
- 0
- Digital root
- 9
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 104,274
- Recamán's sequence
- a(137,286) = 472,401
- Square (n²)
- 223,162,704,801
- Cube (n³)
- 105,422,284,910,697,201
- Divisor count
- 6
- σ(n) — sum of divisors
- 682,370
- φ(n) — Euler's totient
- 314,928
- Sum of prime factors
- 52,495
Primality
Prime factorization: 3 2 × 52489
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√472,401 = [687; (3, 5, 1, 1, 14, 1, 9, 4, 19, 8, 1, 1, 5, 1, 5, 18, 1, 11, 1, 1, 1, 33, 1, 2, …)]
Representations
- In words
- four hundred seventy-two thousand four hundred one
- Ordinal
- 472401st
- Binary
- 1110011010101010001
- Octal
- 1632521
- Hexadecimal
- 0x73551
- Base64
- BzVR
- One's complement
- 4,294,494,894 (32-bit)
- Scientific notation
- 4.72401 × 10⁵
- As a duration
- 472,401 s = 5 days, 11 hours, 13 minutes, 21 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒁹 𒌋𒁹𒁹𒁹 𒌋𒌋𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓏺
- Greek (Milesian)
- ͵υοβυαʹ
- Chinese
- 四十七萬二千四百零一
- Chinese (financial)
- 肆拾柒萬貳仟肆佰零壹
Also seen as
As an unsigned 32-bit integer, this is the IPv4 address 0.7.53.81.
- Address
- 0.7.53.81
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.53.81
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 472,401 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 472401 first appears in π at position 687,515 of the decimal expansion (the 687,515ordinal-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.