133,965
133,965 is a composite number, odd.
133,965 (one hundred thirty-three thousand nine hundred sixty-five) is an odd 6-digit number. It is a composite number with 24 divisors, and factors as 3² × 5 × 13 × 229. Written other ways, in hexadecimal, 0x20B4D.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 27
- Digit product
- 2,430
- Digital root
- 9
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 569,331
- Square (n²)
- 17,946,621,225
- Cube (n³)
- 2,404,219,112,407,125
- Divisor count
- 24
- σ(n) — sum of divisors
- 251,160
- φ(n) — Euler's totient
- 65,664
- Sum of prime factors
- 253
Primality
Prime factorization: 3 2 × 5 × 13 × 229
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,965 = [366; (81, 2, 1, 80, 1, 2, 81, 732)]
Period length 8 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-three thousand nine hundred sixty-five
- Ordinal
- 133965th
- Binary
- 100000101101001101
- Octal
- 405515
- Hexadecimal
- 0x20B4D
- Base64
- AgtN
- One's complement
- 4,294,833,330 (32-bit)
- Scientific notation
- 1.33965 × 10⁵
- As a duration
- 133,965 s = 1 day, 13 hours, 12 minutes, 45 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλγϡξεʹ
- Mayan (base 20)
- 𝋰·𝋮·𝋲·𝋥
- Chinese
- 一十三萬三千九百六十五
- Chinese (financial)
- 壹拾參萬參仟玖佰陸拾伍
Also seen as
UTF-8 encoding: F0 A0 AD 8D (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.11.77.
- Address
- 0.2.11.77
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.11.77
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 133,965 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 133965 first appears in π at position 273,672 of the decimal expansion (the 273,672ordinal-suffix:nd 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°.