133,272
133,272 is a composite number, even.
133,272 (one hundred thirty-three thousand two hundred seventy-two) is an even 6-digit number. It is a composite number with 32 divisors, and factors as 2³ × 3³ × 617. Its proper divisors sum to 237,528, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x20898.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 18
- Digit product
- 252
- Digital root
- 9
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 272,331
- Square (n²)
- 17,761,425,984
- Cube (n³)
- 2,367,100,763,739,648
- Divisor count
- 32
- σ(n) — sum of divisors
- 370,800
- φ(n) — Euler's totient
- 44,352
- Sum of prime factors
- 632
Primality
Prime factorization: 2 3 × 3 3 × 617
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,272 = [365; (15, 1, 1, 7, 91, 7, 1, 1, 15, 730)]
Period length 10 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-three thousand two hundred seventy-two
- Ordinal
- 133272nd
- Binary
- 100000100010011000
- Octal
- 404230
- Hexadecimal
- 0x20898
- Base64
- AgiY
- One's complement
- 4,294,834,023 (32-bit)
- Scientific notation
- 1.33272 × 10⁵
- As a duration
- 133,272 s = 1 day, 13 hours, 1 minute, 12 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹 𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρλγσοβʹ
- Mayan (base 20)
- 𝋰·𝋭·𝋣·𝋬
- Chinese
- 一十三萬三千二百七十二
- Chinese (financial)
- 壹拾參萬參仟貳佰柒拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 133272, here are decompositions:
- 11 + 133261 = 133272
- 19 + 133253 = 133272
- 31 + 133241 = 133272
- 59 + 133213 = 133272
- 71 + 133201 = 133272
- 89 + 133183 = 133272
- 103 + 133169 = 133272
- 151 + 133121 = 133272
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 A2 98 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.8.152.
- Address
- 0.2.8.152
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.8.152
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 133,272 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 133272 first appears in π at position 27,537 of the decimal expansion (the 27,537ordinal-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
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.