104,572
104,572 is a composite number, even.
104,572 (one hundred four thousand five hundred seventy-two) is an even 6-digit number. It is a composite number with 12 divisors, and factors as 2² × 13 × 2,011. Written other ways, in hexadecimal, 0x1987C.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 19
- Digit product
- 0
- Digital root
- 1
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 275,401
- Recamán's sequence
- a(92,047) = 104,572
- Square (n²)
- 10,935,303,184
- Cube (n³)
- 1,143,526,524,557,248
- Divisor count
- 12
- σ(n) — sum of divisors
- 197,176
- φ(n) — Euler's totient
- 48,240
- Sum of prime factors
- 2,028
Primality
Prime factorization: 2 2 × 13 × 2011
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√104,572 = [323; (2, 1, 1, 1, 15, 1, 23, 71, 1, 4, 1, 1, 5, 2, 215, 7, 1, 48, 1, 7, 215, 2, 5, 1, …)]
Period length 36 — the block in parentheses repeats forever.
Representations
- In words
- one hundred four thousand five hundred seventy-two
- Ordinal
- 104572nd
- Binary
- 11001100001111100
- Octal
- 314174
- Hexadecimal
- 0x1987C
- Base64
- AZh8
- One's complement
- 4,294,862,723 (32-bit)
- Scientific notation
- 1.04572 × 10⁵
- As a duration
- 104,572 s = 1 day, 5 hours, 2 minutes, 52 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρδφοβʹ
- Mayan (base 20)
- 𝋭·𝋡·𝋨·𝋬
- Chinese
- 一十萬四千五百七十二
- Chinese (financial)
- 壹拾萬肆仟伍佰柒拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 104572, here are decompositions:
- 11 + 104561 = 104572
- 23 + 104549 = 104572
- 29 + 104543 = 104572
- 59 + 104513 = 104572
- 101 + 104471 = 104572
- 113 + 104459 = 104572
- 173 + 104399 = 104572
- 179 + 104393 = 104572
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.152.124.
- Address
- 0.1.152.124
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.152.124
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 104,572 and was likely granted around 1870.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.