135,752
135,752 is a composite number, even.
135,752 (one hundred thirty-five thousand seven hundred fifty-two) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2³ × 71 × 239. Written other ways, in hexadecimal, 0x21248.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 23
- Digit product
- 1,050
- Digital root
- 5
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 257,531
- Square (n²)
- 18,428,605,504
- Cube (n³)
- 2,501,720,054,379,008
- Divisor count
- 16
- σ(n) — sum of divisors
- 259,200
- φ(n) — Euler's totient
- 66,640
- Sum of prime factors
- 316
Primality
Prime factorization: 2 3 × 71 × 239
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√135,752 = [368; (2, 4, 12, 1, 14, 1, 3, 14, 1, 3, 1, 1, 1, 3, 1, 14, 3, 1, 14, 1, 12, 4, 2, 736)]
Period length 24 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-five thousand seven hundred fifty-two
- Ordinal
- 135752nd
- Binary
- 100001001001001000
- Octal
- 411110
- Hexadecimal
- 0x21248
- Base64
- AhJI
- One's complement
- 4,294,831,543 (32-bit)
- Scientific notation
- 1.35752 × 10⁵
- As a duration
- 135,752 s = 1 day, 13 hours, 42 minutes, 32 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρλεψνβʹ
- Mayan (base 20)
- 𝋰·𝋳·𝋧·𝋬
- Chinese
- 一十三萬五千七百五十二
- Chinese (financial)
- 壹拾參萬伍仟柒佰伍拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 135752, here are decompositions:
- 31 + 135721 = 135752
- 103 + 135649 = 135752
- 139 + 135613 = 135752
- 151 + 135601 = 135752
- 163 + 135589 = 135752
- 181 + 135571 = 135752
- 193 + 135559 = 135752
- 241 + 135511 = 135752
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A1 89 88 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.18.72.
- Address
- 0.2.18.72
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.18.72
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 135,752 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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.