133,802
133,802 is a composite number, even.
133,802 (one hundred thirty-three thousand eight hundred two) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2 × 149 × 449. Written other ways, in hexadecimal, 0x20AAA.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 17
- Digit product
- 0
- Digital root
- 8
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 208,331
- Square (n²)
- 17,902,975,204
- Cube (n³)
- 2,395,453,888,245,608
- Divisor count
- 8
- σ(n) — sum of divisors
- 202,500
- φ(n) — Euler's totient
- 66,304
- Sum of prime factors
- 600
Primality
Prime factorization: 2 × 149 × 449
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√133,802 = [365; (1, 3, 1, 3, 32, 1, 103, 1, 1, 5, 1, 1, 5, 4, 1, 1, 3, 14, 1, 1, 1, 5, 1, 1, …)]
Period length 47 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-three thousand eight hundred two
- Ordinal
- 133802nd
- Binary
- 100000101010101010
- Octal
- 405252
- Hexadecimal
- 0x20AAA
- Base64
- Agqq
- One's complement
- 4,294,833,493 (32-bit)
- Scientific notation
- 1.33802 × 10⁵
- As a duration
- 133,802 s = 1 day, 13 hours, 10 minutes, 2 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋 𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓏺𓏺
- Greek (Milesian)
- ͵ρλγωβʹ
- Mayan (base 20)
- 𝋰·𝋮·𝋪·𝋢
- Chinese
- 一十三萬三千八百零二
- Chinese (financial)
- 壹拾參萬參仟捌佰零貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 133802, here are decompositions:
- 79 + 133723 = 133802
- 283 + 133519 = 133802
- 499 + 133303 = 133802
- 523 + 133279 = 133802
- 541 + 133261 = 133802
- 601 + 133201 = 133802
- 619 + 133183 = 133802
- 733 + 133069 = 133802
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 AA AA (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.10.170.
- Address
- 0.2.10.170
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.10.170
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 133,802 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 133802 first appears in π at position 889,434 of the decimal expansion (the 889,434ordinal-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.