133,170
133,170 is a composite number, even.
133,170 (one hundred thirty-three thousand one hundred seventy) is an even 6-digit number. It is a composite number with 32 divisors, and factors as 2 × 3 × 5 × 23 × 193. Its proper divisors sum to 202,062, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x20832.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 15
- Digit product
- 0
- Digital root
- 6
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 71,331
- Square (n²)
- 17,734,248,900
- Cube (n³)
- 2,361,669,926,013,000
- Divisor count
- 32
- σ(n) — sum of divisors
- 335,232
- φ(n) — Euler's totient
- 33,792
- Sum of prime factors
- 226
Primality
Prime factorization: 2 × 3 × 5 × 23 × 193
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,170 = [364; (1, 12, 3, 1, 2, 5, 1, 2, 51, 1, 3, 1, 1, 4, 3, 1, 1, 1, 1, 22, 1, 13, 1, 14, …)]
Period length 48 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-three thousand one hundred seventy
- Ordinal
- 133170th
- Binary
- 100000100000110010
- Octal
- 404062
- Hexadecimal
- 0x20832
- Base64
- Aggy
- One's complement
- 4,294,834,125 (32-bit)
- Scientific notation
- 1.3317 × 10⁵
- As a duration
- 133,170 s = 1 day, 12 hours, 59 minutes, 30 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ρλγροʹ
- Mayan (base 20)
- 𝋰·𝋬·𝋲·𝋪
- Chinese
- 一十三萬三千一百七十
- Chinese (financial)
- 壹拾參萬參仟壹佰柒拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 133170, here are decompositions:
- 13 + 133157 = 133170
- 17 + 133153 = 133170
- 53 + 133117 = 133170
- 61 + 133109 = 133170
- 67 + 133103 = 133170
- 73 + 133097 = 133170
- 83 + 133087 = 133170
- 97 + 133073 = 133170
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 A0 B2 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.8.50.
- Address
- 0.2.8.50
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.8.50
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 133,170 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 133170 first appears in π at position 320,843 of the decimal expansion (the 320,843ordinal-suffix:rd 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°.