980,321
980,321 is a prime, odd.
980,321 (nine hundred eighty 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, 0xEF561.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 23
- Digit product
- 0
- Digital root
- 5
- Palindrome
- No
- Bit width
- 20 bits
- Reversed
- 123,089
- Square (n²)
- 961,029,263,041
- Cube (n³)
- 942,117,168,173,616,161
- Divisor count
- 2
- σ(n) — sum of divisors
- 980,322
- φ(n) — Euler's totient
- 980,320
Primality
980,321 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√980,321 = [990; (8, 1, 23, 1, 6, 2, 1, 7, 3, 3, 3, 5, 2, 2, 10, 5, 2, 13, 2, 1, 1, 4, 1, 1, …)]
Representations
- In words
- nine hundred eighty thousand three hundred twenty-one
- Ordinal
- 980321st
- Binary
- 11101111010101100001
- Octal
- 3572541
- Hexadecimal
- 0xEF561
- Base64
- DvVh
- One's complement
- 4,293,986,974 (32-bit)
- Scientific notation
- 9.80321 × 10⁵
- As a duration
- 980,321 s = 11 days, 8 hours, 18 minutes, 41 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓍢𓍢𓍢𓎆𓎆𓏺
- Greek (Milesian)
- ͵ϡπτκαʹ
- Chinese
- 九十八萬零三百二十一
- Chinese (financial)
- 玖拾捌萬零參佰貳拾壹
Also seen as
As an unsigned 32-bit integer, this is the IPv4 address 0.14.245.97.
- Address
- 0.14.245.97
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.14.245.97
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 980,321 and was likely granted around 1910.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Prime numbers — The building blocks of arithmetic: what primes are, why they matter, and how we find them.
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.