Base | Representation |
---|---|
bin | 11101100010001… |
… | …111000100111000 |
3 | 1021112101201022010 |
4 | 131202033010320 |
5 | 2003322421122 |
6 | 121100325520 |
7 | 15164540655 |
oct | 3542170470 |
9 | 1245351263 |
10 | 495513912 |
11 | 234782a33 |
12 | 119b438a0 |
13 | 7b8741ca |
14 | 49b48c2c |
15 | 2d77de0c |
hex | 1d88f138 |
495513912 has 32 divisors (see below), whose sum is σ = 1254470400. Its totient is φ = 163079904.
The previous prime is 495513911. The next prime is 495513917. The reversal of 495513912 is 219315594.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (495513911) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128778 + ... + 132569.
It is an arithmetic number, because the mean of its divisors is an integer number (39202200).
Almost surely, 2495513912 is an apocalyptic number.
It is an amenable number.
495513912 is an abundant number, since it is smaller than the sum of its proper divisors (758956488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
495513912 is a wasteful number, since it uses less digits than its factorization.
495513912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 261435 (or 261431 counting only the distinct ones).
The product of its digits is 48600, while the sum is 39.
The square root of 495513912 is about 22260.1417785242. The cubic root of 495513912 is about 791.3196509094.
The spelling of 495513912 in words is "four hundred ninety-five million, five hundred thirteen thousand, nine hundred twelve".
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