133,124
133,124 is a composite number, even.
133,124 (one hundred thirty-three thousand one hundred twenty-four) is an even 6-digit number. It is a composite number with 12 divisors, and factors as 2² × 23 × 1,447. Written other ways, in hexadecimal, 0x20804.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 14
- Digit product
- 72
- Digital root
- 5
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 421,331
- Square (n²)
- 17,721,999,376
- Cube (n³)
- 2,359,223,444,930,624
- Divisor count
- 12
- σ(n) — sum of divisors
- 243,264
- φ(n) — Euler's totient
- 63,624
- Sum of prime factors
- 1,474
Primality
Prime factorization: 2 2 × 23 × 1447
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,124 = [364; (1, 6, 4, 2, 2, 1, 1, 5, 8, 1, 1, 1, 1, 2, 1, 1, 8, 1, 1, 1, 10, 4, 4, 2, …)]
Representations
- In words
- one hundred thirty-three thousand one hundred twenty-four
- Ordinal
- 133124th
- Binary
- 100000100000000100
- Octal
- 404004
- Hexadecimal
- 0x20804
- Base64
- AggE
- One's complement
- 4,294,834,171 (32-bit)
- Scientific notation
- 1.33124 × 10⁵
- As a duration
- 133,124 s = 1 day, 12 hours, 58 minutes, 44 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλγρκδʹ
- Mayan (base 20)
- 𝋰·𝋬·𝋰·𝋤
- Chinese
- 一十三萬三千一百二十四
- Chinese (financial)
- 壹拾參萬參仟壹佰貳拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 133124, here are decompositions:
- 3 + 133121 = 133124
- 7 + 133117 = 133124
- 37 + 133087 = 133124
- 73 + 133051 = 133124
- 157 + 132967 = 133124
- 163 + 132961 = 133124
- 307 + 132817 = 133124
- 367 + 132757 = 133124
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 A0 84 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.8.4.
- Address
- 0.2.8.4
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.8.4
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 133,124 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 133124 first appears in π at position 351,570 of the decimal expansion (the 351,570ordinal-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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.