133,360
133,360 is a composite number, even.
133,360 (one hundred thirty-three thousand three hundred sixty) is an even 6-digit number. It is a composite number with 20 divisors, and factors as 2⁴ × 5 × 1,667. Its proper divisors sum to 176,888, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x208F0.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 16
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 63,331
- Recamán's sequence
- a(35,380) = 133,360
- Square (n²)
- 17,784,889,600
- Cube (n³)
- 2,371,792,877,056,000
- Divisor count
- 20
- σ(n) — sum of divisors
- 310,248
- φ(n) — Euler's totient
- 53,312
- Sum of prime factors
- 1,680
Primality
Prime factorization: 2 4 × 5 × 1667
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,360 = [365; (5, 2, 2, 4, 6, 2, 1, 4, 1, 44, 1, 4, 1, 2, 6, 4, 2, 2, 5, 730)]
Period length 20 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-three thousand three hundred sixty
- Ordinal
- 133360th
- Binary
- 100000100011110000
- Octal
- 404360
- Hexadecimal
- 0x208F0
- Base64
- Agjw
- One's complement
- 4,294,833,935 (32-bit)
- Scientific notation
- 1.3336 × 10⁵
- As a duration
- 133,360 s = 1 day, 13 hours, 2 minutes, 40 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹 𒌋𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ρλγτξʹ
- Mayan (base 20)
- 𝋰·𝋭·𝋨·𝋠
- Chinese
- 一十三萬三千三百六十
- Chinese (financial)
- 壹拾參萬參仟參佰陸拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 133360, here are decompositions:
- 11 + 133349 = 133360
- 23 + 133337 = 133360
- 41 + 133319 = 133360
- 83 + 133277 = 133360
- 89 + 133271 = 133360
- 107 + 133253 = 133360
- 173 + 133187 = 133360
- 191 + 133169 = 133360
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 A3 B0 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.8.240.
- Address
- 0.2.8.240
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.8.240
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 133,360 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 133360 first appears in π at position 164,871 of the decimal expansion (the 164,871ordinal-suffix:st 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.