136,772
136,772 is a composite number, even.
136,772 (one hundred thirty-six thousand seven hundred seventy-two) is an even 6-digit number. It is a composite number with 12 divisors, and factors as 2² × 31 × 1,103. Written other ways, in hexadecimal, 0x21644.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 26
- Digit product
- 1,764
- Digital root
- 8
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 277,631
- Square (n²)
- 18,706,579,984
- Cube (n³)
- 2,558,536,357,571,648
- Divisor count
- 12
- σ(n) — sum of divisors
- 247,296
- φ(n) — Euler's totient
- 66,120
- Sum of prime factors
- 1,138
Primality
Prime factorization: 2 2 × 31 × 1103
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√136,772 = [369; (1, 4, 1, 3, 1, 1, 5, 3, 1, 3, 13, 1, 22, 1, 13, 3, 1, 3, 5, 1, 1, 3, 1, 4, …)]
Period length 26 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-six thousand seven hundred seventy-two
- Ordinal
- 136772nd
- Binary
- 100001011001000100
- Octal
- 413104
- Hexadecimal
- 0x21644
- Base64
- AhZE
- One's complement
- 4,294,830,523 (32-bit)
- Scientific notation
- 1.36772 × 10⁵
- As a duration
- 136,772 s = 1 day, 13 hours, 59 minutes, 32 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρλϛψοβʹ
- Mayan (base 20)
- 𝋱·𝋡·𝋲·𝋬
- Chinese
- 一十三萬六千七百七十二
- Chinese (financial)
- 壹拾參萬陸仟柒佰柒拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 136772, here are decompositions:
- 3 + 136769 = 136772
- 19 + 136753 = 136772
- 61 + 136711 = 136772
- 79 + 136693 = 136772
- 151 + 136621 = 136772
- 199 + 136573 = 136772
- 241 + 136531 = 136772
- 271 + 136501 = 136772
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A1 99 84 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.22.68.
- Address
- 0.2.22.68
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.22.68
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 136,772 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 136772 first appears in π at position 540,388 of the decimal expansion (the 540,388ordinal-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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.