133,260
133,260 is a composite number, even.
133,260 (one hundred thirty-three thousand two hundred sixty) is an even 6-digit number. It is a composite number with 24 divisors, and factors as 2² × 3 × 5 × 2,221. Its proper divisors sum to 240,036, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x2088C.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 15
- Digit product
- 0
- Digital root
- 6
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 62,331
- Square (n²)
- 17,758,227,600
- Cube (n³)
- 2,366,461,409,976,000
- Divisor count
- 24
- σ(n) — sum of divisors
- 373,296
- φ(n) — Euler's totient
- 35,520
- Sum of prime factors
- 2,233
Primality
Prime factorization: 2 2 × 3 × 5 × 2221
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,260 = [365; (20, 1, 6, 14, 1, 3, 10, 34, 1, 2, 48, 2, 1, 34, 10, 3, 1, 14, 6, 1, 20, 730)]
Period length 22 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-three thousand two hundred sixty
- Ordinal
- 133260th
- Binary
- 100000100010001100
- Octal
- 404214
- Hexadecimal
- 0x2088C
- Base64
- AgiM
- One's complement
- 4,294,834,035 (32-bit)
- Scientific notation
- 1.3326 × 10⁵
- As a duration
- 133,260 s = 1 day, 13 hours, 1 minute
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹 ·
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ρλγσξʹ
- Mayan (base 20)
- 𝋰·𝋭·𝋣·𝋠
- Chinese
- 一十三萬三千二百六十
- Chinese (financial)
- 壹拾參萬參仟貳佰陸拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 133260, here are decompositions:
- 7 + 133253 = 133260
- 19 + 133241 = 133260
- 47 + 133213 = 133260
- 59 + 133201 = 133260
- 73 + 133187 = 133260
- 103 + 133157 = 133260
- 107 + 133153 = 133260
- 139 + 133121 = 133260
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 A2 8C (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.8.140.
- Address
- 0.2.8.140
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.8.140
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 133,260 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 133260 first appears in π at position 214,528 of the decimal expansion (the 214,528ordinal-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
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.