133,966
133,966 is a composite number, even.
133,966 (one hundred thirty-three thousand nine hundred sixty-six) is an even 6-digit number. It is a composite number with 12 divisors, and factors as 2 × 7² × 1,367. Written other ways, in hexadecimal, 0x20B4E.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 28
- Digit product
- 2,916
- Digital root
- 1
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 669,331
- Square (n²)
- 17,946,889,156
- Cube (n³)
- 2,404,272,952,672,696
- Divisor count
- 12
- σ(n) — sum of divisors
- 233,928
- φ(n) — Euler's totient
- 57,372
- Sum of prime factors
- 1,383
Primality
Prime factorization: 2 × 7 2 × 1367
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,966 = [366; (73, 4, 1, 28, 2, 12, 2, 1, 5, 1, 1, 2, 1, 1, 2, 1, 5, 1, 6, 1, 14, 1, 2, 2, …)]
Representations
- In words
- one hundred thirty-three thousand nine hundred sixty-six
- Ordinal
- 133966th
- Binary
- 100000101101001110
- Octal
- 405516
- Hexadecimal
- 0x20B4E
- Base64
- AgtO
- One's complement
- 4,294,833,329 (32-bit)
- Scientific notation
- 1.33966 × 10⁵
- As a duration
- 133,966 s = 1 day, 13 hours, 12 minutes, 46 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλγϡξϛʹ
- Mayan (base 20)
- 𝋰·𝋮·𝋲·𝋦
- Chinese
- 一十三萬三千九百六十六
- Chinese (financial)
- 壹拾參萬參仟玖佰陸拾陸
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 133966, here are decompositions:
- 3 + 133963 = 133966
- 17 + 133949 = 133966
- 47 + 133919 = 133966
- 89 + 133877 = 133966
- 113 + 133853 = 133966
- 197 + 133769 = 133966
- 233 + 133733 = 133966
- 257 + 133709 = 133966
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 AD 8E (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.11.78.
- Address
- 0.2.11.78
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.11.78
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 133,966 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 133966 first appears in π at position 430,054 of the decimal expansion (the 430,054ordinal-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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.