133,349
133,349 is a prime, odd.
133,349 (one hundred thirty-three thousand three hundred forty-nine) is an odd 6-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0x208E5.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 23
- Digit product
- 972
- Digital root
- 5
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 943,331
- Recamán's sequence
- a(35,358) = 133,349
- Square (n²)
- 17,781,955,801
- Cube (n³)
- 2,371,206,024,107,549
- Divisor count
- 2
- σ(n) — sum of divisors
- 133,350
- φ(n) — Euler's totient
- 133,348
Primality
133,349 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,349 = [365; (5, 1, 7, 1, 28, 3, 16, 1, 1, 1, 8, 1, 18, 1, 5, 2, 1, 7, 1, 9, 1, 5, 1, 11, …)]
Representations
- In words
- one hundred thirty-three thousand three hundred forty-nine
- Ordinal
- 133349th
- Binary
- 100000100011100101
- Octal
- 404345
- Hexadecimal
- 0x208E5
- Base64
- Agjl
- One's complement
- 4,294,833,946 (32-bit)
- Scientific notation
- 1.33349 × 10⁵
- As a duration
- 133,349 s = 1 day, 13 hours, 2 minutes, 29 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλγτμθʹ
- Mayan (base 20)
- 𝋰·𝋭·𝋧·𝋩
- Chinese
- 一十三萬三千三百四十九
- Chinese (financial)
- 壹拾參萬參仟參佰肆拾玖
Also seen as
UTF-8 encoding: F0 A0 A3 A5 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.8.229.
- Address
- 0.2.8.229
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.8.229
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 133,349 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 133349 first appears in π at position 81,228 of the decimal expansion (the 81,228ordinal-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
- 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.