142,133
142,133 is a composite number, odd.
142,133 (one hundred forty-two thousand one hundred thirty-three) is an odd 6-digit number. It is a composite number with 4 divisors, and factors as 89 × 1,597. Written other ways, in hexadecimal, 0x22B35.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 14
- Digit product
- 72
- Digital root
- 5
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 331,241
- Recamán's sequence
- a(484,561) = 142,133
- Square (n²)
- 20,201,789,689
- Cube (n³)
- 2,871,340,973,866,637
- Divisor count
- 4
- σ(n) — sum of divisors
- 143,820
- φ(n) — Euler's totient
- 140,448
- Sum of prime factors
- 1,686
Primality
Prime factorization: 89 × 1597
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√142,133 = [377; (188, 1, 1, 188, 754)]
Period length 5 — the block in parentheses repeats forever.
Representations
- In words
- one hundred forty-two thousand one hundred thirty-three
- Ordinal
- 142133rd
- Binary
- 100010101100110101
- Octal
- 425465
- Hexadecimal
- 0x22B35
- Base64
- Ais1
- One's complement
- 4,294,825,162 (32-bit)
- Scientific notation
- 1.42133 × 10⁵
- As a duration
- 142,133 s = 1 day, 15 hours, 28 minutes, 53 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓎆𓎆𓎆𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμβρλγʹ
- Mayan (base 20)
- 𝋱·𝋯·𝋦·𝋭
- Chinese
- 一十四萬二千一百三十三
- Chinese (financial)
- 壹拾肆萬貳仟壹佰參拾參
Also seen as
UTF-8 encoding: F0 A2 AC B5 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.43.53.
- Address
- 0.2.43.53
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.43.53
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 142,133 and was likely granted around 1872.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.