Base | Representation |
---|---|
bin | 1111000110101111111 |
3 | 221010222102 |
4 | 1320311333 |
5 | 111314400 |
6 | 14335315 |
7 | 4131035 |
oct | 1706577 |
9 | 833872 |
10 | 494975 |
11 | 308978 |
12 | 1ba53b |
13 | 1443b0 |
14 | cc555 |
15 | 9b9d5 |
hex | 78d7f |
494975 has 12 divisors (see below), whose sum is σ = 661416. Its totient is φ = 365280.
The previous prime is 494959. The next prime is 494987. The reversal of 494975 is 579494.
It is not a de Polignac number, because 494975 - 24 = 494959 is a prime.
It is a Duffinian number.
It is a nialpdrome in base 14.
It is a zygodrome in base 14.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 437 + ... + 1086.
It is an arithmetic number, because the mean of its divisors is an integer number (55118).
2494975 is an apocalyptic number.
494975 is a deficient number, since it is larger than the sum of its proper divisors (166441).
494975 is a wasteful number, since it uses less digits than its factorization.
494975 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1546 (or 1541 counting only the distinct ones).
The product of its digits is 45360, while the sum is 38.
The square root of 494975 is about 703.5445970228. The cubic root of 494975 is about 79.1032671850.
The spelling of 494975 in words is "four hundred ninety-four thousand, nine hundred seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •