142,141
142,141 is a composite number, odd.
142,141 (one hundred forty-two thousand one hundred forty-one) is an odd 6-digit number. It is a composite number with 4 divisors, and factors as 307 × 463. Written other ways, in hexadecimal, 0x22B3D.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 13
- Digit product
- 32
- Digital root
- 4
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 141,241
- Recamán's sequence
- a(39,594) = 142,141
- Square (n²)
- 20,204,063,881
- Cube (n³)
- 2,871,825,844,109,221
- Divisor count
- 4
- σ(n) — sum of divisors
- 142,912
- φ(n) — Euler's totient
- 141,372
- Sum of prime factors
- 770
Primality
Prime factorization: 307 × 463
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√142,141 = [377; (62, 1, 5, 20, 1, 3, 1, 1, 27, 2, 1, 2, 3, 2, 32, 2, 1, 6, 1, 1, 1, 6, 3, 1, …)]
Representations
- In words
- one hundred forty-two thousand one hundred forty-one
- Ordinal
- 142141st
- Binary
- 100010101100111101
- Octal
- 425475
- Hexadecimal
- 0x22B3D
- Base64
- Ais9
- One's complement
- 4,294,825,154 (32-bit)
- Scientific notation
- 1.42141 × 10⁵
- As a duration
- 142,141 s = 1 day, 15 hours, 29 minutes, 1 second
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓎆𓎆𓎆𓎆𓏺
- Greek (Milesian)
- ͵ρμβρμαʹ
- Mayan (base 20)
- 𝋱·𝋯·𝋧·𝋡
- Chinese
- 一十四萬二千一百四十一
- Chinese (financial)
- 壹拾肆萬貳仟壹佰肆拾壹
Also seen as
UTF-8 encoding: F0 A2 AC BD (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.43.61.
- Address
- 0.2.43.61
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.43.61
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 142,141 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 142141 first appears in π at position 946,262 of the decimal expansion (the 946,262ordinal-suffix:nd 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.