142,315
142,315 is a composite number, odd.
142,315 (one hundred forty-two thousand three hundred fifteen) is an odd 6-digit number. It is a composite number with 4 divisors, and factors as 5 × 28,463. Written other ways, in hexadecimal, 0x22BEB.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 16
- Digit product
- 120
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 513,241
- Recamán's sequence
- a(39,942) = 142,315
- Square (n²)
- 20,253,559,225
- Cube (n³)
- 2,882,385,281,105,875
- Divisor count
- 4
- σ(n) — sum of divisors
- 170,784
- φ(n) — Euler's totient
- 113,848
- Sum of prime factors
- 28,468
Primality
Prime factorization: 5 × 28463
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√142,315 = [377; (4, 18, 6, 1, 1, 3, 2, 3, 4, 2, 4, 1, 49, 2, 14, 3, 2, 1, 8, 1, 5, 1, 2, 1, …)]
Representations
- In words
- one hundred forty-two thousand three hundred fifteen
- Ordinal
- 142315th
- Binary
- 100010101111101011
- Octal
- 425753
- Hexadecimal
- 0x22BEB
- Base64
- Aivr
- One's complement
- 4,294,824,980 (32-bit)
- Scientific notation
- 1.42315 × 10⁵
- As a duration
- 142,315 s = 1 day, 15 hours, 31 minutes, 55 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓎆𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμβτιεʹ
- Mayan (base 20)
- 𝋱·𝋯·𝋯·𝋯
- Chinese
- 一十四萬二千三百一十五
- Chinese (financial)
- 壹拾肆萬貳仟參佰壹拾伍
Also seen as
UTF-8 encoding: F0 A2 AF AB (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.43.235.
- Address
- 0.2.43.235
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.43.235
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 142,315 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 142315 first appears in π at position 698,809 of the decimal expansion (the 698,809ordinal-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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.