125,104
125,104 is a composite number, even.
125,104 (one hundred twenty-five thousand one hundred four) is an even 6-digit number. It is a composite number with 20 divisors, and factors as 2⁴ × 7 × 1,117. Its proper divisors sum to 152,160, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1E8B0.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 13
- Digit product
- 0
- Digital root
- 4
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 401,521
- Recamán's sequence
- a(235,956) = 125,104
- Square (n²)
- 15,651,010,816
- Cube (n³)
- 1,958,004,057,124,864
- Divisor count
- 20
- σ(n) — sum of divisors
- 277,264
- φ(n) — Euler's totient
- 53,568
- Sum of prime factors
- 1,132
Primality
Prime factorization: 2 4 × 7 × 1117
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√125,104 = [353; (1, 2, 2, 1, 22, 8, 2, 1, 1, 1, 5, 1, 12, 78, 1, 1, 10, 1, 2, 1, 1, 1, 3, 1, …)]
Representations
- In words
- one hundred twenty-five thousand one hundred four
- Ordinal
- 125104th
- Binary
- 11110100010110000
- Octal
- 364260
- Hexadecimal
- 0x1E8B0
- Base64
- Aeiw
- One's complement
- 4,294,842,191 (32-bit)
- Scientific notation
- 1.25104 × 10⁵
- As a duration
- 125,104 s = 1 day, 10 hours, 45 minutes, 4 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓍢𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρκερδʹ
- Mayan (base 20)
- 𝋯·𝋬·𝋯·𝋤
- Chinese
- 一十二萬五千一百零四
- Chinese (financial)
- 壹拾貳萬伍仟壹佰零肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 125104, here are decompositions:
- 3 + 125101 = 125104
- 11 + 125093 = 125104
- 41 + 125063 = 125104
- 101 + 125003 = 125104
- 113 + 124991 = 125104
- 197 + 124907 = 125104
- 251 + 124853 = 125104
- 257 + 124847 = 125104
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 9E A2 B0 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.232.176.
- Address
- 0.1.232.176
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.232.176
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 125,104 and was likely granted around 1871.
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.