140,321
140,321 is a prime, odd.
140,321 (one hundred forty thousand three hundred twenty-one) is an odd 6-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0x22421.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 11
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 123,041
- Recamán's sequence
- a(488,185) = 140,321
- Square (n²)
- 19,689,983,041
- Cube (n³)
- 2,762,918,110,296,161
- Divisor count
- 2
- σ(n) — sum of divisors
- 140,322
- φ(n) — Euler's totient
- 140,320
Primality
140,321 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√140,321 = [374; (1, 1, 2, 6, 1, 4, 10, 2, 1, 7, 1, 5, 9, 5, 7, 1, 2, 4, 2, 1, 67, 2, 2, 1, …)]
Representations
- In words
- one hundred forty thousand three hundred twenty-one
- Ordinal
- 140321st
- Binary
- 100010010000100001
- Octal
- 422041
- Hexadecimal
- 0x22421
- Base64
- AiQh
- One's complement
- 4,294,826,974 (32-bit)
- Scientific notation
- 1.40321 × 10⁵
- As a duration
- 140,321 s = 1 day, 14 hours, 58 minutes, 41 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓍢𓍢𓍢𓎆𓎆𓏺
- Greek (Milesian)
- ͵ρμτκαʹ
- Mayan (base 20)
- 𝋱·𝋪·𝋰·𝋡
- Chinese
- 一十四萬零三百二十一
- Chinese (financial)
- 壹拾肆萬零參佰貳拾壹
Also seen as
UTF-8 encoding: F0 A2 90 A1 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.36.33.
- Address
- 0.2.36.33
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.36.33
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 140,321 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 140321 first appears in π at position 198,187 of the decimal expansion (the 198,187ordinal-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
- Prime numbers — The building blocks of arithmetic: what primes are, why they matter, and how we find them.
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.