133,136
133,136 is a composite number, even.
133,136 (one hundred thirty-three thousand one hundred thirty-six) is an even 6-digit number. It is a composite number with 20 divisors, and factors as 2⁴ × 53 × 157. Written other ways, in hexadecimal, 0x20810.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 17
- Digit product
- 162
- Digital root
- 8
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 631,331
- Square (n²)
- 17,725,194,496
- Cube (n³)
- 2,359,861,494,419,456
- Divisor count
- 20
- σ(n) — sum of divisors
- 264,492
- φ(n) — Euler's totient
- 64,896
- Sum of prime factors
- 218
Primality
Prime factorization: 2 4 × 53 × 157
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,136 = [364; (1, 7, 4, 1, 44, 1, 4, 7, 1, 728)]
Period length 10 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-three thousand one hundred thirty-six
- Ordinal
- 133136th
- Binary
- 100000100000010000
- Octal
- 404020
- Hexadecimal
- 0x20810
- Base64
- AggQ
- One's complement
- 4,294,834,159 (32-bit)
- Scientific notation
- 1.33136 × 10⁵
- As a duration
- 133,136 s = 1 day, 12 hours, 58 minutes, 56 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλγρλϛʹ
- Mayan (base 20)
- 𝋰·𝋬·𝋰·𝋰
- Chinese
- 一十三萬三千一百三十六
- Chinese (financial)
- 壹拾參萬參仟壹佰參拾陸
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 133136, here are decompositions:
- 19 + 133117 = 133136
- 67 + 133069 = 133136
- 97 + 133039 = 133136
- 103 + 133033 = 133136
- 277 + 132859 = 133136
- 373 + 132763 = 133136
- 379 + 132757 = 133136
- 397 + 132739 = 133136
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 A0 90 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.8.16.
- Address
- 0.2.8.16
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.8.16
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 133,136 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 133136 first appears in π at position 490,066 of the decimal expansion (the 490,066ordinal-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.