133,970
133,970 is a composite number, even.
133,970 (one hundred thirty-three thousand nine hundred seventy) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2 × 5 × 13,397. Written other ways, in hexadecimal, 0x20B52.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 23
- Digit product
- 0
- Digital root
- 5
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 79,331
- Square (n²)
- 17,947,960,900
- Cube (n³)
- 2,404,488,321,773,000
- Divisor count
- 8
- σ(n) — sum of divisors
- 241,164
- φ(n) — Euler's totient
- 53,584
- Sum of prime factors
- 13,404
Primality
Prime factorization: 2 × 5 × 13397
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,970 = [366; (52, 3, 2, 14, 1, 1, 23, 10, 3, 1, 2, 1, 2, 1, 17, 8, 5, 1, 12, 2, 8, 1, 3, 1, …)]
Representations
- In words
- one hundred thirty-three thousand nine hundred seventy
- Ordinal
- 133970th
- Binary
- 100000101101010010
- Octal
- 405522
- Hexadecimal
- 0x20B52
- Base64
- AgtS
- One's complement
- 4,294,833,325 (32-bit)
- Scientific notation
- 1.3397 × 10⁵
- As a duration
- 133,970 s = 1 day, 13 hours, 12 minutes, 50 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ρλγϡοʹ
- Mayan (base 20)
- 𝋰·𝋮·𝋲·𝋪
- Chinese
- 一十三萬三千九百七十
- Chinese (financial)
- 壹拾參萬參仟玖佰柒拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 133970, here are decompositions:
- 3 + 133967 = 133970
- 7 + 133963 = 133970
- 97 + 133873 = 133970
- 127 + 133843 = 133970
- 139 + 133831 = 133970
- 157 + 133813 = 133970
- 313 + 133657 = 133970
- 337 + 133633 = 133970
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 AD 92 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.11.82.
- Address
- 0.2.11.82
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.11.82
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 133,970 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 133970 first appears in π at position 237,116 of the decimal expansion (the 237,116ordinal-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.