125,448
125,448 is a composite number, even.
125,448 (one hundred twenty-five thousand four hundred forty-eight) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2³ × 3 × 5,227. Its proper divisors sum to 188,232, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1EA08.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 24
- Digit product
- 1,280
- Digital root
- 6
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 844,521
- Recamán's sequence
- a(235,268) = 125,448
- Square (n²)
- 15,737,200,704
- Cube (n³)
- 1,974,200,353,915,392
- Divisor count
- 16
- σ(n) — sum of divisors
- 313,680
- φ(n) — Euler's totient
- 41,808
- Sum of prime factors
- 5,236
Primality
Prime factorization: 2 3 × 3 × 5227
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√125,448 = [354; (5, 2, 1, 2, 1, 5, 7, 1, 29, 1, 11, 1, 2, 6, 1, 24, 2, 3, 2, 1, 3, 1, 1, 4, …)]
Representations
- In words
- one hundred twenty-five thousand four hundred forty-eight
- Ordinal
- 125448th
- Binary
- 11110101000001000
- Octal
- 365010
- Hexadecimal
- 0x1EA08
- Base64
- AeoI
- One's complement
- 4,294,841,847 (32-bit)
- Scientific notation
- 1.25448 × 10⁵
- As a duration
- 125,448 s = 1 day, 10 hours, 50 minutes, 48 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρκευμηʹ
- Mayan (base 20)
- 𝋯·𝋭·𝋬·𝋨
- Chinese
- 一十二萬五千四百四十八
- Chinese (financial)
- 壹拾貳萬伍仟肆佰肆拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 125448, here are decompositions:
- 7 + 125441 = 125448
- 19 + 125429 = 125448
- 41 + 125407 = 125448
- 61 + 125387 = 125448
- 109 + 125339 = 125448
- 137 + 125311 = 125448
- 149 + 125299 = 125448
- 179 + 125269 = 125448
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.234.8.
- Address
- 0.1.234.8
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.234.8
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 125,448 and was likely granted around 1871.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 125448 first appears in π at position 52,032 of the decimal expansion (the 52,032ordinal-suffix:nd 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
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.