135,748
135,748 is a composite number, even.
135,748 (one hundred thirty-five thousand seven hundred forty-eight) is an even 6-digit number. It is a composite number with 6 divisors, and factors as 2² × 33,937. Written other ways, in hexadecimal, 0x21244.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 28
- Digit product
- 3,360
- Digital root
- 1
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 847,531
- Square (n²)
- 18,427,519,504
- Cube (n³)
- 2,501,498,917,628,992
- Divisor count
- 6
- σ(n) — sum of divisors
- 237,566
- φ(n) — Euler's totient
- 67,872
- Sum of prime factors
- 33,941
Primality
Prime factorization: 2 2 × 33937
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√135,748 = [368; (2, 3, 1, 1, 1, 34, 2, 4, 2, 4, 1, 3, 2, 7, 4, 3, 1, 1, 2, 9, 1, 2, 2, 1, …)]
Representations
- In words
- one hundred thirty-five thousand seven hundred forty-eight
- Ordinal
- 135748th
- Binary
- 100001001001000100
- Octal
- 411104
- Hexadecimal
- 0x21244
- Base64
- AhJE
- One's complement
- 4,294,831,547 (32-bit)
- Scientific notation
- 1.35748 × 10⁵
- As a duration
- 135,748 s = 1 day, 13 hours, 42 minutes, 28 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλεψμηʹ
- Mayan (base 20)
- 𝋰·𝋳·𝋧·𝋨
- Chinese
- 一十三萬五千七百四十八
- Chinese (financial)
- 壹拾參萬伍仟柒佰肆拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 135748, here are decompositions:
- 5 + 135743 = 135748
- 17 + 135731 = 135748
- 29 + 135719 = 135748
- 47 + 135701 = 135748
- 101 + 135647 = 135748
- 131 + 135617 = 135748
- 149 + 135599 = 135748
- 167 + 135581 = 135748
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A1 89 84 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.18.68.
- Address
- 0.2.18.68
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.18.68
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 135,748 and was likely granted around 1872.
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.