133,271
133,271 is a prime, odd.
133,271 (one hundred thirty-three thousand two hundred seventy-one) is an odd 6-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0x20897.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 17
- Digit product
- 126
- Digital root
- 8
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 172,331
- Square (n²)
- 17,761,159,441
- Cube (n³)
- 2,367,047,479,861,511
- Divisor count
- 2
- σ(n) — sum of divisors
- 133,272
- φ(n) — Euler's totient
- 133,270
Primality
133,271 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,271 = [365; (15, 1, 6, 1, 2, 1, 31, 365, 31, 1, 2, 1, 6, 1, 15, 730)]
Period length 16 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-three thousand two hundred seventy-one
- Ordinal
- 133271st
- Binary
- 100000100010010111
- Octal
- 404227
- Hexadecimal
- 0x20897
- Base64
- AgiX
- One's complement
- 4,294,834,024 (32-bit)
- Scientific notation
- 1.33271 × 10⁵
- As a duration
- 133,271 s = 1 day, 13 hours, 1 minute, 11 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹 𒌋𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺
- Greek (Milesian)
- ͵ρλγσοαʹ
- Mayan (base 20)
- 𝋰·𝋭·𝋣·𝋫
- Chinese
- 一十三萬三千二百七十一
- Chinese (financial)
- 壹拾參萬參仟貳佰柒拾壹
Also seen as
UTF-8 encoding: F0 A0 A2 97 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.8.151.
- Address
- 0.2.8.151
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.8.151
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 133,271 and was likely granted around 1872.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Prime numbers — The building blocks of arithmetic: what primes are, why they matter, and how we find them.
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.