136,136
136,136 is a composite number, even.
136,136 (one hundred thirty-six thousand one hundred thirty-six) is an even 6-digit number. It is a composite number with 64 divisors, and factors as 2³ × 7 × 11 × 13 × 17. Its proper divisors sum to 226,744, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x213C8.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 20
- Digit product
- 324
- Digital root
- 2
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 631,631
- Square (n²)
- 18,533,010,496
- Cube (n³)
- 2,523,009,916,883,456
- Divisor count
- 64
- σ(n) — sum of divisors
- 362,880
- φ(n) — Euler's totient
- 46,080
- Sum of prime factors
- 54
Primality
Prime factorization: 2 3 × 7 × 11 × 13 × 17
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√136,136 = [368; (1, 28, 1, 1, 12, 1, 9, 1, 12, 1, 1, 28, 1, 736)]
Period length 14 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-six thousand one hundred thirty-six
- Ordinal
- 136136th
- Binary
- 100001001111001000
- Octal
- 411710
- Hexadecimal
- 0x213C8
- Base64
- AhPI
- One's complement
- 4,294,831,159 (32-bit)
- Scientific notation
- 1.36136 × 10⁵
- As a duration
- 136,136 s = 1 day, 13 hours, 48 minutes, 56 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλϛρλϛʹ
- Mayan (base 20)
- 𝋱·𝋠·𝋦·𝋰
- Chinese
- 一十三萬六千一百三十六
- Chinese (financial)
- 壹拾參萬陸仟壹佰參拾陸
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 136136, here are decompositions:
- 3 + 136133 = 136136
- 37 + 136099 = 136136
- 43 + 136093 = 136136
- 67 + 136069 = 136136
- 79 + 136057 = 136136
- 103 + 136033 = 136136
- 109 + 136027 = 136136
- 157 + 135979 = 136136
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A1 8F 88 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.19.200.
- Address
- 0.2.19.200
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.19.200
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 136,136 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 136136 first appears in π at position 622,136 of the decimal expansion (the 622,136ordinal-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.