474,690
474,690 is a composite number, even.
474,690 (four hundred seventy-four thousand six hundred ninety) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2 × 3 × 5 × 15,823. Its proper divisors sum to 664,638, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x73E42.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 30
- Digit product
- 0
- Digital root
- 3
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 96,474
- Square (n²)
- 225,330,596,100
- Cube (n³)
- 106,962,180,662,709,000
- Divisor count
- 16
- σ(n) — sum of divisors
- 1,139,328
- φ(n) — Euler's totient
- 126,576
- Sum of prime factors
- 15,833
Primality
Prime factorization: 2 × 3 × 5 × 15823
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√474,690 = [688; (1, 43, 2, 4, 1, 1, 2, 3, 1, 2, 1, 3, 33, 2, 1, 13, 1, 90, 1, 13, 1, 2, 33, 3, …)]
Period length 36 — the block in parentheses repeats forever.
Representations
- In words
- four hundred seventy-four thousand six hundred ninety
- Ordinal
- 474690th
- Binary
- 1110011111001000010
- Octal
- 1637102
- Hexadecimal
- 0x73E42
- Base64
- Bz5C
- One's complement
- 4,294,492,605 (32-bit)
- Scientific notation
- 4.7469 × 10⁵
- As a duration
- 474,690 s = 5 days, 11 hours, 51 minutes, 30 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒁹 𒌋𒌋𒌋𒌋𒌋𒁹 𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵υοδχϟʹ
- Chinese
- 四十七萬四千六百九十
- Chinese (financial)
- 肆拾柒萬肆仟陸佰玖拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 474690, here are decompositions:
- 19 + 474671 = 474690
- 23 + 474667 = 474690
- 31 + 474659 = 474690
- 43 + 474647 = 474690
- 61 + 474629 = 474690
- 71 + 474619 = 474690
- 107 + 474583 = 474690
- 109 + 474581 = 474690
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.7.62.66.
- Address
- 0.7.62.66
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.62.66
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 474,690 and was likely granted around 1892.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 474690 first appears in π at position 627,135 of the decimal expansion (the 627,135ordinal-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°.