493,013
493,013 is a prime, odd.
493,013 (four hundred ninety-three thousand thirteen) is an odd 6-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0x785D5.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 20
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 310,394
- Square (n²)
- 243,061,818,169
- Cube (n³)
- 119,832,636,160,953,197
- Divisor count
- 2
- σ(n) — sum of divisors
- 493,014
- φ(n) — Euler's totient
- 493,012
Primality
493,013 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√493,013 = [702; (6, 1, 2, 1, 1, 4, 2, 1, 2, 2, 1, 10, 60, 1, 26, 45, 3, 1, 4, 9, 3, 1, 1, 2, …)]
Representations
- In words
- four hundred ninety-three thousand thirteen
- Ordinal
- 493013th
- Binary
- 1111000010111010101
- Octal
- 1702725
- Hexadecimal
- 0x785D5
- Base64
- B4XV
- One's complement
- 4,294,474,282 (32-bit)
- Scientific notation
- 4.93013 × 10⁵
- As a duration
- 493,013 s = 5 days, 16 hours, 56 minutes, 53 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓎆𓏺𓏺𓏺
- Greek (Milesian)
- ͵υϟγιγʹ
- Chinese
- 四十九萬三千零一十三
- Chinese (financial)
- 肆拾玖萬參仟零壹拾參
Also seen as
As an unsigned 32-bit integer, this is the IPv4 address 0.7.133.213.
- Address
- 0.7.133.213
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.133.213
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 493,013 and was likely granted around 1893.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 493013 first appears in π at position 30,433 of the decimal expansion (the 30,433ordinal-suffix:rd 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.