130,003
130,003 is a prime, odd.
130,003 (one hundred thirty thousand three) is an odd 6-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0x1FBD3.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 7
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 300,031
- Recamán's sequence
- a(33,762) = 130,003
- Square (n²)
- 16,900,780,009
- Cube (n³)
- 2,197,152,103,510,027
- Divisor count
- 2
- σ(n) — sum of divisors
- 130,004
- φ(n) — Euler's totient
- 130,002
Primality
130,003 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√130,003 = [360; (1, 1, 3, 1, 2, 1, 1, 7, 1, 4, 4, 3, 39, 1, 3, 18, 1, 2, 1, 1, 1, 3, 2, 3, …)]
Representations
- In words
- one hundred thirty thousand three
- Ordinal
- 130003rd
- Binary
- 11111101111010011
- Octal
- 375723
- Hexadecimal
- 0x1FBD3
- Base64
- AfvT
- One's complement
- 4,294,837,292 (32-bit)
- Scientific notation
- 1.30003 × 10⁵
- As a duration
- 130,003 s = 1 day, 12 hours, 6 minutes, 43 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλγʹ
- Mayan (base 20)
- 𝋰·𝋥·𝋠·𝋣
- Chinese
- 一十三萬零三
- Chinese (financial)
- 壹拾參萬零參
Also seen as
UTF-8 encoding: F0 9F AF 93 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.251.211.
- Address
- 0.1.251.211
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.251.211
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 130,003 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
- 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.