103,997
103,997 is a prime, odd.
103,997 (one hundred three thousand nine hundred ninety-seven) is an odd 6-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0x1963D.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 29
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 799,301
- Recamán's sequence
- a(94,109) = 103,997
- Square (n²)
- 10,815,376,009
- Cube (n³)
- 1,124,766,658,807,973
- Divisor count
- 2
- σ(n) — sum of divisors
- 103,998
- φ(n) — Euler's totient
- 103,996
Primality
103,997 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√103,997 = [322; (2, 16, 1, 13, 1, 2, 1, 1, 15, 6, 3, 9, 5, 1, 11, 1, 1, 3, 4, 2, 1, 4, 4, 3, …)]
Representations
- In words
- one hundred three thousand nine hundred ninety-seven
- Ordinal
- 103997th
- Binary
- 11001011000111101
- Octal
- 313075
- Hexadecimal
- 0x1963D
- Base64
- AZY9
- One's complement
- 4,294,863,298 (32-bit)
- Scientific notation
- 1.03997 × 10⁵
- As a duration
- 103,997 s = 1 day, 4 hours, 53 minutes, 17 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ργϡϟζʹ
- Mayan (base 20)
- 𝋬·𝋳·𝋳·𝋱
- Chinese
- 一十萬三千九百九十七
- Chinese (financial)
- 壹拾萬參仟玖佰玖拾柒
Also seen as
As an unsigned 32-bit integer, this is the IPv4 address 0.1.150.61.
- Address
- 0.1.150.61
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.150.61
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 103,997 and was likely granted around 1870.
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.
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.