133,166
133,166 is a composite number, even.
133,166 (one hundred thirty-three thousand one hundred sixty-six) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2 × 11 × 6,053. Written other ways, in hexadecimal, 0x2082E.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 20
- Digit product
- 324
- Digital root
- 2
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 661,331
- Square (n²)
- 17,733,183,556
- Cube (n³)
- 2,361,457,121,418,296
- Divisor count
- 8
- σ(n) — sum of divisors
- 217,944
- φ(n) — Euler's totient
- 60,520
- Sum of prime factors
- 6,066
Primality
Prime factorization: 2 × 11 × 6053
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,166 = [364; (1, 11, 2, 1, 2, 4, 9, 1, 1, 1, 2, 1, 2, 1, 5, 66, 5, 1, 2, 1, 2, 1, 1, 1, …)]
Period length 32 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-three thousand one hundred sixty-six
- Ordinal
- 133166th
- Binary
- 100000100000101110
- Octal
- 404056
- Hexadecimal
- 0x2082E
- Base64
- Aggu
- One's complement
- 4,294,834,129 (32-bit)
- Scientific notation
- 1.33166 × 10⁵
- As a duration
- 133,166 s = 1 day, 12 hours, 59 minutes, 26 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλγρξϛʹ
- Mayan (base 20)
- 𝋰·𝋬·𝋲·𝋦
- Chinese
- 一十三萬三千一百六十六
- Chinese (financial)
- 壹拾參萬參仟壹佰陸拾陸
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 133166, here are decompositions:
- 13 + 133153 = 133166
- 79 + 133087 = 133166
- 97 + 133069 = 133166
- 127 + 133039 = 133166
- 199 + 132967 = 133166
- 307 + 132859 = 133166
- 349 + 132817 = 133166
- 409 + 132757 = 133166
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 A0 AE (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.8.46.
- Address
- 0.2.8.46
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.8.46
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 133,166 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 133166 first appears in π at position 22,064 of the decimal expansion (the 22,064ordinal-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.