142,301
142,301 is a composite number, odd.
142,301 (one hundred forty-two thousand three hundred one) is an odd 6-digit number. It is a composite number with 6 divisors, and factors as 23² × 269. Written other ways, in hexadecimal, 0x22BDD.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 11
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 103,241
- Recamán's sequence
- a(39,914) = 142,301
- Square (n²)
- 20,249,574,601
- Cube (n³)
- 2,881,534,715,296,901
- Divisor count
- 6
- σ(n) — sum of divisors
- 149,310
- φ(n) — Euler's totient
- 135,608
- Sum of prime factors
- 315
Primality
Prime factorization: 23 2 × 269
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√142,301 = [377; (4, 2, 1, 1, 2, 13, 3, 57, 1, 2, 2, 4, 5, 1, 4, 3, 1, 6, 1, 3, 1, 1, 2, 5, …)]
Representations
- In words
- one hundred forty-two thousand three hundred one
- Ordinal
- 142301st
- Binary
- 100010101111011101
- Octal
- 425735
- Hexadecimal
- 0x22BDD
- Base64
- Aivd
- One's complement
- 4,294,824,994 (32-bit)
- Scientific notation
- 1.42301 × 10⁵
- As a duration
- 142,301 s = 1 day, 15 hours, 31 minutes, 41 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹 𒌋𒌋𒌋𒌋𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓏺
- Greek (Milesian)
- ͵ρμβταʹ
- Mayan (base 20)
- 𝋱·𝋯·𝋯·𝋡
- Chinese
- 一十四萬二千三百零一
- Chinese (financial)
- 壹拾肆萬貳仟參佰零壹
Also seen as
UTF-8 encoding: F0 A2 AF 9D (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.43.221.
- Address
- 0.2.43.221
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.43.221
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 142,301 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.