133,913
133,913 is a composite number, odd.
133,913 (one hundred thirty-three thousand nine hundred thirteen) is an odd 6-digit number. It is a composite number with 4 divisors, and factors as 13 × 10,301. Written other ways, in hexadecimal, 0x20B19.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 20
- Digit product
- 243
- Digital root
- 2
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 319,331
- Square (n²)
- 17,932,691,569
- Cube (n³)
- 2,401,420,526,079,497
- Divisor count
- 4
- σ(n) — sum of divisors
- 144,228
- φ(n) — Euler's totient
- 123,600
- Sum of prime factors
- 10,314
Primality
Prime factorization: 13 × 10301
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,913 = [365; (1, 16, 45, 1, 2, 6, 7, 11, 3, 2, 1, 1, 1, 3, 2, 2, 2, 2, 4, 2, 2, 42, 1, 1, …)]
Representations
- In words
- one hundred thirty-three thousand nine hundred thirteen
- Ordinal
- 133913th
- Binary
- 100000101100011001
- Octal
- 405431
- Hexadecimal
- 0x20B19
- Base64
- AgsZ
- One's complement
- 4,294,833,382 (32-bit)
- Scientific notation
- 1.33913 × 10⁵
- As a duration
- 133,913 s = 1 day, 13 hours, 11 minutes, 53 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλγϡιγʹ
- Mayan (base 20)
- 𝋰·𝋮·𝋯·𝋭
- Chinese
- 一十三萬三千九百一十三
- Chinese (financial)
- 壹拾參萬參仟玖佰壹拾參
Also seen as
UTF-8 encoding: F0 A0 AC 99 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.11.25.
- Address
- 0.2.11.25
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.11.25
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 133,913 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 133913 first appears in π at position 315,364 of the decimal expansion (the 315,364ordinal-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.