123,464
123,464 is a composite number, even.
123,464 (one hundred twenty-three thousand four hundred sixty-four) is an even 6-digit number. It is a composite number with 32 divisors, and factors as 2³ × 11 × 23 × 61. Its proper divisors sum to 144,376, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1E248.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 20
- Digit product
- 576
- Digital root
- 2
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 464,321
- Square (n²)
- 15,243,359,296
- Cube (n³)
- 1,882,006,112,121,344
- Divisor count
- 32
- σ(n) — sum of divisors
- 267,840
- φ(n) — Euler's totient
- 52,800
- Sum of prime factors
- 101
Primality
Prime factorization: 2 3 × 11 × 23 × 61
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√123,464 = [351; (2, 1, 2, 27, 1, 2, 1, 3, 2, 2, 3, 2, 2, 3, 1, 2, 1, 27, 2, 1, 2, 702)]
Period length 22 — the block in parentheses repeats forever.
Representations
- In words
- one hundred twenty-three thousand four hundred sixty-four
- Ordinal
- 123464th
- Binary
- 11110001001001000
- Octal
- 361110
- Hexadecimal
- 0x1E248
- Base64
- AeJI
- One's complement
- 4,294,843,831 (32-bit)
- Scientific notation
- 1.23464 × 10⁵
- As a duration
- 123,464 s = 1 day, 10 hours, 17 minutes, 44 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρκγυξδʹ
- Mayan (base 20)
- 𝋯·𝋨·𝋭·𝋤
- Chinese
- 一十二萬三千四百六十四
- Chinese (financial)
- 壹拾貳萬參仟肆佰陸拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 123464, here are decompositions:
- 7 + 123457 = 123464
- 31 + 123433 = 123464
- 37 + 123427 = 123464
- 67 + 123397 = 123464
- 157 + 123307 = 123464
- 337 + 123127 = 123464
- 373 + 123091 = 123464
- 433 + 123031 = 123464
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.226.72.
- Address
- 0.1.226.72
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.226.72
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 123,464 and was likely granted around 1871.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 123464 first appears in π at position 755,252 of the decimal expansion (the 755,252ordinal-suffix:nd 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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.