142,313
142,313 is a composite number, odd.
142,313 (one hundred forty-two thousand three hundred thirteen) is an odd 6-digit number. It is a composite number with 4 divisors, and factors as 61 × 2,333. Written other ways, in hexadecimal, 0x22BE9.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 14
- Digit product
- 72
- Digital root
- 5
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 313,241
- Recamán's sequence
- a(39,938) = 142,313
- Square (n²)
- 20,252,989,969
- Cube (n³)
- 2,882,263,761,458,297
- Divisor count
- 4
- σ(n) — sum of divisors
- 144,708
- φ(n) — Euler's totient
- 139,920
- Sum of prime factors
- 2,394
Primality
Prime factorization: 61 × 2333
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√142,313 = [377; (4, 10, 11, 1, 2, 4, 5, 1, 2, 2, 5, 12, 5, 2, 2, 1, 5, 4, 2, 1, 11, 10, 4, 754)]
Period length 24 — the block in parentheses repeats forever.
Representations
- In words
- one hundred forty-two thousand three hundred thirteen
- Ordinal
- 142313th
- Binary
- 100010101111101001
- Octal
- 425751
- Hexadecimal
- 0x22BE9
- Base64
- Aivp
- One's complement
- 4,294,824,982 (32-bit)
- Scientific notation
- 1.42313 × 10⁵
- As a duration
- 142,313 s = 1 day, 15 hours, 31 minutes, 53 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓎆𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμβτιγʹ
- Mayan (base 20)
- 𝋱·𝋯·𝋯·𝋭
- Chinese
- 一十四萬二千三百一十三
- Chinese (financial)
- 壹拾肆萬貳仟參佰壹拾參
Also seen as
UTF-8 encoding: F0 A2 AF A9 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.43.233.
- Address
- 0.2.43.233
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.43.233
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 142,313 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.