133,864
133,864 is a composite number, even.
133,864 (one hundred thirty-three thousand eight hundred sixty-four) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2³ × 29 × 577. Written other ways, in hexadecimal, 0x20AE8.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 25
- Digit product
- 1,728
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 468,331
- Square (n²)
- 17,919,570,496
- Cube (n³)
- 2,398,785,384,876,544
- Divisor count
- 16
- σ(n) — sum of divisors
- 260,100
- φ(n) — Euler's totient
- 64,512
- Sum of prime factors
- 612
Primality
Prime factorization: 2 3 × 29 × 577
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,864 = [365; (1, 6, 1, 21, 3, 2, 1, 12, 7, 4, 5, 3, 3, 4, 1, 1, 19, 1, 3, 2, 3, 10, 1, 29, …)]
Representations
- In words
- one hundred thirty-three thousand eight hundred sixty-four
- Ordinal
- 133864th
- Binary
- 100000101011101000
- Octal
- 405350
- Hexadecimal
- 0x20AE8
- Base64
- Agro
- One's complement
- 4,294,833,431 (32-bit)
- Scientific notation
- 1.33864 × 10⁵
- As a duration
- 133,864 s = 1 day, 13 hours, 11 minutes, 4 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹 𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλγωξδʹ
- Mayan (base 20)
- 𝋰·𝋮·𝋭·𝋤
- Chinese
- 一十三萬三千八百六十四
- Chinese (financial)
- 壹拾參萬參仟捌佰陸拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 133864, here are decompositions:
- 11 + 133853 = 133864
- 53 + 133811 = 133864
- 83 + 133781 = 133864
- 131 + 133733 = 133864
- 167 + 133697 = 133864
- 173 + 133691 = 133864
- 191 + 133673 = 133864
- 233 + 133631 = 133864
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 AB A8 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.10.232.
- Address
- 0.2.10.232
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.10.232
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 133,864 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 133864 first appears in π at position 257,188 of the decimal expansion (the 257,188ordinal-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.