133,855
133,855 is a composite number, odd.
133,855 (one hundred thirty-three thousand eight hundred fifty-five) is an odd 6-digit number. It is a composite number with 8 divisors, and factors as 5 × 19 × 1,409. Written other ways, in hexadecimal, 0x20ADF.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 25
- Digit product
- 1,800
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 558,331
- Square (n²)
- 17,917,161,025
- Cube (n³)
- 2,398,301,589,001,375
- Divisor count
- 8
- σ(n) — sum of divisors
- 169,200
- φ(n) — Euler's totient
- 101,376
- Sum of prime factors
- 1,433
Primality
Prime factorization: 5 × 19 × 1409
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,855 = [365; (1, 6, 4, 16, 52, 4, 1, 8, 4, 3, 2, 1, 1, 14, 2, 1, 9, 1, 1, 1, 2, 1, 1, 9, …)]
Representations
- In words
- one hundred thirty-three thousand eight hundred fifty-five
- Ordinal
- 133855th
- Binary
- 100000101011011111
- Octal
- 405337
- Hexadecimal
- 0x20ADF
- Base64
- Agrf
- One's complement
- 4,294,833,440 (32-bit)
- Scientific notation
- 1.33855 × 10⁵
- As a duration
- 133,855 s = 1 day, 13 hours, 10 minutes, 55 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλγωνεʹ
- Mayan (base 20)
- 𝋰·𝋮·𝋬·𝋯
- Chinese
- 一十三萬三千八百五十五
- Chinese (financial)
- 壹拾參萬參仟捌佰伍拾伍
Also seen as
UTF-8 encoding: F0 A0 AB 9F (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.10.223.
- Address
- 0.2.10.223
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.10.223
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 133,855 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 133855 first appears in π at position 903,788 of the decimal expansion (the 903,788ordinal-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.