Base | Representation |
---|---|
bin | 11101100010110… |
… | …111010010111000 |
3 | 1021112201002021110 |
4 | 131202313102320 |
5 | 2003343204043 |
6 | 121104040320 |
7 | 15166125153 |
oct | 3542672270 |
9 | 1245632243 |
10 | 495678648 |
11 | 234885783 |
12 | 11a0030a0 |
13 | 7b90119a |
14 | 49b8cc9a |
15 | 2d7b2b33 |
hex | 1d8b74b8 |
495678648 has 32 divisors (see below), whose sum is σ = 1243443600. Its totient is φ = 164659968.
The previous prime is 495678629. The next prime is 495678671. The reversal of 495678648 is 846876594.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28213 + ... + 42276.
Almost surely, 2495678648 is an apocalyptic number.
It is an amenable number.
495678648 is an abundant number, since it is smaller than the sum of its proper divisors (747764952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
495678648 is a wasteful number, since it uses less digits than its factorization.
495678648 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70791 (or 70787 counting only the distinct ones).
The product of its digits is 11612160, while the sum is 57.
The square root of 495678648 is about 22263.8417170083. The cubic root of 495678648 is about 791.4073338768.
The spelling of 495678648 in words is "four hundred ninety-five million, six hundred seventy-eight thousand, six hundred forty-eight".
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