104,660
104,660 is a composite number, even.
104,660 (one hundred four thousand six hundred sixty) is an even 6-digit number. It is a composite number with 12 divisors, and factors as 2² × 5 × 5,233. Its proper divisors sum to 115,168, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x198D4.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 17
- Digit product
- 0
- Digital root
- 8
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 66,401
- Recamán's sequence
- a(91,871) = 104,660
- Square (n²)
- 10,953,715,600
- Cube (n³)
- 1,146,415,874,696,000
- Divisor count
- 12
- σ(n) — sum of divisors
- 219,828
- φ(n) — Euler's totient
- 41,856
- Sum of prime factors
- 5,242
Primality
Prime factorization: 2 2 × 5 × 5233
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√104,660 = [323; (1, 1, 20, 2, 1, 2, 3, 1, 10, 5, 7, 1, 160, 1, 7, 5, 10, 1, 3, 2, 1, 2, 20, 1, …)]
Period length 26 — the block in parentheses repeats forever.
Representations
- In words
- one hundred four thousand six hundred sixty
- Ordinal
- 104660th
- Binary
- 11001100011010100
- Octal
- 314324
- Hexadecimal
- 0x198D4
- Base64
- AZjU
- One's complement
- 4,294,862,635 (32-bit)
- Scientific notation
- 1.0466 × 10⁵
- As a duration
- 104,660 s = 1 day, 5 hours, 4 minutes, 20 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹 𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ρδχξʹ
- Mayan (base 20)
- 𝋭·𝋡·𝋭·𝋠
- Chinese
- 一十萬四千六百六十
- Chinese (financial)
- 壹拾萬肆仟陸佰陸拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 104660, here are decompositions:
- 37 + 104623 = 104660
- 67 + 104593 = 104660
- 109 + 104551 = 104660
- 181 + 104479 = 104660
- 277 + 104383 = 104660
- 313 + 104347 = 104660
- 337 + 104323 = 104660
- 349 + 104311 = 104660
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.152.212.
- Address
- 0.1.152.212
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.152.212
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 104,660 and was likely granted around 1870.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 104660 first appears in π at position 888,712 of the decimal expansion (the 888,712ordinal-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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.