133,129
133,129 is a composite number, odd.
133,129 (one hundred thirty-three thousand one hundred twenty-nine) is an odd 6-digit number. It is a composite number with 4 divisors, and factors as 67 × 1,987. Written other ways, in hexadecimal, 0x20809.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 19
- Digit product
- 162
- Digital root
- 1
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 921,331
- Square (n²)
- 17,723,330,641
- Cube (n³)
- 2,359,489,284,905,689
- Divisor count
- 4
- σ(n) — sum of divisors
- 135,184
- φ(n) — Euler's totient
- 131,076
- Sum of prime factors
- 2,054
Primality
Prime factorization: 67 × 1987
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,129 = [364; (1, 6, 1, 1, 1, 1, 13, 1, 2, 2, 1, 2, 3, 17, 1, 17, 1, 3, 3, 1, 2, 4, 5, 48, …)]
Representations
- In words
- one hundred thirty-three thousand one hundred twenty-nine
- Ordinal
- 133129th
- Binary
- 100000100000001001
- Octal
- 404011
- Hexadecimal
- 0x20809
- Base64
- AggJ
- One's complement
- 4,294,834,166 (32-bit)
- Scientific notation
- 1.33129 × 10⁵
- As a duration
- 133,129 s = 1 day, 12 hours, 58 minutes, 49 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλγρκθʹ
- Mayan (base 20)
- 𝋰·𝋬·𝋰·𝋩
- Chinese
- 一十三萬三千一百二十九
- Chinese (financial)
- 壹拾參萬參仟壹佰貳拾玖
Also seen as
UTF-8 encoding: F0 A0 A0 89 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.8.9.
- Address
- 0.2.8.9
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.8.9
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 133,129 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 133129 first appears in π at position 508,100 of the decimal expansion (the 508,100ordinal-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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.