Base | Representation |
---|---|
bin | 11101100010100… |
… | …111001001001100 |
3 | 1021112120201112020 |
4 | 131202213021030 |
5 | 2003334044432 |
6 | 121102410140 |
7 | 15165431244 |
oct | 3542471114 |
9 | 1245521466 |
10 | 495612492 |
11 | 234840001 |
12 | 119b90950 |
13 | 7b8aa03b |
14 | 49b72b24 |
15 | 2d79d22c |
hex | 1d8a724c |
495612492 has 48 divisors (see below), whose sum is σ = 1288909440. Its totient is φ = 147301632.
The previous prime is 495612461. The next prime is 495612493. The reversal of 495612492 is 294216594.
It is not an unprimeable number, because it can be changed into a prime (495612493) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60058 + ... + 67809.
It is an arithmetic number, because the mean of its divisors is an integer number (26852280).
Almost surely, 2495612492 is an apocalyptic number.
It is an amenable number.
495612492 is an abundant number, since it is smaller than the sum of its proper divisors (793296948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
495612492 is a wasteful number, since it uses less digits than its factorization.
495612492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 127910 (or 127908 counting only the distinct ones).
The product of its digits is 155520, while the sum is 42.
The square root of 495612492 is about 22262.3559400168. The cubic root of 495612492 is about 791.3721237844.
The spelling of 495612492 in words is "four hundred ninety-five million, six hundred twelve thousand, four hundred ninety-two".
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