137,025
137,025 is a composite number, odd.
137,025 (one hundred thirty-seven thousand twenty-five) is an odd 6-digit number. It is a composite number with 48 divisors, and factors as 3³ × 5² × 7 × 29. Its proper divisors sum to 160,575, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x21741.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 18
- Digit product
- 0
- Digital root
- 9
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 520,731
- Square (n²)
- 18,775,850,625
- Cube (n³)
- 2,572,760,931,890,625
- Divisor count
- 48
- σ(n) — sum of divisors
- 297,600
- φ(n) — Euler's totient
- 60,480
- Sum of prime factors
- 55
Primality
Prime factorization: 3 3 × 5 2 × 7 × 29
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√137,025 = [370; (5, 1, 11, 1, 2, 1, 1, 45, 1, 2, 3, 4, 1, 5, 3, 3, 1, 10, 1, 3, 1, 81, 2, 6, …)]
Representations
- In words
- one hundred thirty-seven thousand twenty-five
- Ordinal
- 137025th
- Binary
- 100001011101000001
- Octal
- 413501
- Hexadecimal
- 0x21741
- Base64
- AhdB
- One's complement
- 4,294,830,270 (32-bit)
- Scientific notation
- 1.37025 × 10⁵
- As a duration
- 137,025 s = 1 day, 14 hours, 3 minutes, 45 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓎆𓎆𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλζκεʹ
- Mayan (base 20)
- 𝋱·𝋢·𝋫·𝋥
- Chinese
- 一十三萬七千零二十五
- Chinese (financial)
- 壹拾參萬柒仟零貳拾伍
Also seen as
UTF-8 encoding: F0 A1 9D 81 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.23.65.
- Address
- 0.2.23.65
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.23.65
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 137,025 and was likely granted around 1872.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 137025 first appears in π at position 144,624 of the decimal expansion (the 144,624ordinal-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
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.