104,272
104,272 is a composite number, even.
104,272 (one hundred four thousand two hundred seventy-two) is an even 6-digit number. It is a composite number with 40 divisors, and factors as 2⁴ × 7³ × 19. Its proper divisors sum to 143,728, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x19750.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 16
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 272,401
- Recamán's sequence
- a(93,559) = 104,272
- Square (n²)
- 10,872,649,984
- Cube (n³)
- 1,133,712,959,131,648
- Divisor count
- 40
- σ(n) — sum of divisors
- 248,000
- φ(n) — Euler's totient
- 42,336
- Sum of prime factors
- 48
Primality
Prime factorization: 2 4 × 7 3 × 19
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√104,272 = [322; (1, 10, 3, 71, 2, 3, 3, 12, 1, 7, 20, 1, 2, 2, 2, 3, 4, 4, 2, 12, 1, 2, 1, 2, …)]
Representations
- In words
- one hundred four thousand two hundred seventy-two
- Ordinal
- 104272nd
- Binary
- 11001011101010000
- Octal
- 313520
- Hexadecimal
- 0x19750
- Base64
- AZdQ
- One's complement
- 4,294,863,023 (32-bit)
- Scientific notation
- 1.04272 × 10⁵
- As a duration
- 104,272 s = 1 day, 4 hours, 57 minutes, 52 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆼𓆼𓆼𓆼𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρδσοβʹ
- Mayan (base 20)
- 𝋭·𝋠·𝋭·𝋬
- Chinese
- 一十萬四千二百七十二
- Chinese (financial)
- 壹拾萬肆仟貳佰柒拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 104272, here are decompositions:
- 29 + 104243 = 104272
- 41 + 104231 = 104272
- 89 + 104183 = 104272
- 149 + 104123 = 104272
- 239 + 104033 = 104272
- 251 + 104021 = 104272
- 263 + 104009 = 104272
- 269 + 104003 = 104272
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.151.80.
- Address
- 0.1.151.80
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.151.80
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 104,272 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 104272 first appears in π at position 349,560 of the decimal expansion (the 349,560ordinal-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.