980,449
980,449 is a prime, odd.
980,449 (nine hundred eighty thousand four hundred forty-nine) is an odd 6-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0xEF5E1.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 34
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 20 bits
- Reversed
- 944,089
- Square (n²)
- 961,280,241,601
- Cube (n³)
- 942,486,251,597,458,849
- Divisor count
- 2
- σ(n) — sum of divisors
- 980,450
- φ(n) — Euler's totient
- 980,448
Primality
980,449 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√980,449 = [990; (5, 1, 2, 15, 8, 2, 3, 3, 3, 7, 2, 6, 2, 1, 26, 1, 4, 1, 1, 1, 1, 2, 6, 1, …)]
Representations
- In words
- nine hundred eighty thousand four hundred forty-nine
- Ordinal
- 980449th
- Binary
- 11101111010111100001
- Octal
- 3572741
- Hexadecimal
- 0xEF5E1
- Base64
- DvXh
- One's complement
- 4,293,986,846 (32-bit)
- Scientific notation
- 9.80449 × 10⁵
- As a duration
- 980,449 s = 11 days, 8 hours, 20 minutes, 49 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹 𒌋𒌋 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ϡπυμθʹ
- Chinese
- 九十八萬零四百四十九
- Chinese (financial)
- 玖拾捌萬零肆佰肆拾玖
Also seen as
As an unsigned 32-bit integer, this is the IPv4 address 0.14.245.225.
- Address
- 0.14.245.225
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.14.245.225
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 980,449 and was likely granted around 1910.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 980449 first appears in π at position 831,964 of the decimal expansion (the 831,964ordinal-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.
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.