464,664
464,664 is a composite number, even.
464,664 (four hundred sixty-four thousand six hundred sixty-four) is an even 6-digit number. It is a composite number with 32 divisors, and factors as 2³ × 3 × 19 × 1,019. Its proper divisors sum to 759,336, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x71718.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 30
- Digit product
- 13,824
- Digital root
- 3
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 466,464
- Recamán's sequence
- a(132,400) = 464,664
- Square (n²)
- 215,912,632,896
- Cube (n³)
- 100,326,827,651,986,944
- Divisor count
- 32
- σ(n) — sum of divisors
- 1,224,000
- φ(n) — Euler's totient
- 146,592
- Sum of prime factors
- 1,047
Primality
Prime factorization: 2 3 × 3 × 19 × 1019
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√464,664 = [681; (1, 1, 1, 27, 6, 2, 1, 1, 6, 1, 5, 1, 18, 2, 1, 7, 3, 1, 15, 2, 8, 2, 15, 1, …)]
Period length 42 — the block in parentheses repeats forever.
Representations
- In words
- four hundred sixty-four thousand six hundred sixty-four
- Ordinal
- 464664th
- Binary
- 1110001011100011000
- Octal
- 1613430
- Hexadecimal
- 0x71718
- Base64
- BxcY
- One's complement
- 4,294,502,631 (32-bit)
- Scientific notation
- 4.64664 × 10⁵
- As a duration
- 464,664 s = 5 days, 9 hours, 4 minutes, 24 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵υξδχξδʹ
- Chinese
- 四十六萬四千六百六十四
- Chinese (financial)
- 肆拾陸萬肆仟陸佰陸拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 464664, here are decompositions:
- 17 + 464647 = 464664
- 43 + 464621 = 464664
- 47 + 464617 = 464664
- 61 + 464603 = 464664
- 73 + 464591 = 464664
- 103 + 464561 = 464664
- 107 + 464557 = 464664
- 127 + 464537 = 464664
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.7.23.24.
- Address
- 0.7.23.24
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.23.24
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 464,664 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 464664 first appears in π at position 594,066 of the decimal expansion (the 594,066ordinal-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°.