125,025
125,025 is a composite number, odd.
125,025 (one hundred twenty-five thousand twenty-five) is an odd 6-digit number. It is a composite number with 12 divisors, and factors as 3 × 5² × 1,667. Written other ways, in hexadecimal, 0x1E861.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 15
- Digit product
- 0
- Digital root
- 6
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 520,521
- Recamán's sequence
- a(236,114) = 125,025
- Square (n²)
- 15,631,250,625
- Cube (n³)
- 1,954,297,109,390,625
- Divisor count
- 12
- σ(n) — sum of divisors
- 206,832
- φ(n) — Euler's totient
- 66,640
- Sum of prime factors
- 1,680
Primality
Prime factorization: 3 × 5 2 × 1667
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√125,025 = [353; (1, 1, 2, 3, 6, 1, 1, 43, 1, 1, 1, 22, 6, 1, 3, 10, 1, 3, 1, 3, 2, 1, 1, 2, …)]
Representations
- In words
- one hundred twenty-five thousand twenty-five
- Ordinal
- 125025th
- Binary
- 11110100001100001
- Octal
- 364141
- Hexadecimal
- 0x1E861
- Base64
- Aehh
- One's complement
- 4,294,842,270 (32-bit)
- Scientific notation
- 1.25025 × 10⁵
- As a duration
- 125,025 s = 1 day, 10 hours, 43 minutes, 45 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓎆𓎆𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρκεκεʹ
- Mayan (base 20)
- 𝋯·𝋬·𝋫·𝋥
- Chinese
- 一十二萬五千零二十五
- Chinese (financial)
- 壹拾貳萬伍仟零貳拾伍
Also seen as
UTF-8 encoding: F0 9E A1 A1 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.232.97.
- Address
- 0.1.232.97
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.232.97
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 125,025 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
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.