Base | Representation |
---|---|
bin | 11101100010100… |
… | …001101100000100 |
3 | 1021112112120212200 |
4 | 131202201230010 |
5 | 2003332341043 |
6 | 121102114500 |
7 | 15165306144 |
oct | 3542415404 |
9 | 1245476780 |
10 | 495590148 |
11 | 234825239 |
12 | 119b7ba30 |
13 | 7b89cb11 |
14 | 49b68924 |
15 | 2d7967d3 |
hex | 1d8a1b04 |
495590148 has 36 divisors (see below), whose sum is σ = 1318677360. Its totient is φ = 156501936.
The previous prime is 495590143. The next prime is 495590189. The reversal of 495590148 is 841095594.
495590148 is a `hidden beast` number, since 49 + 5 + 590 + 14 + 8 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is not an unprimeable number, because it can be changed into a prime (495590141) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 361590 + ... + 362957.
Almost surely, 2495590148 is an apocalyptic number.
It is an amenable number.
495590148 is an abundant number, since it is smaller than the sum of its proper divisors (823087212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
495590148 is a wasteful number, since it uses less digits than its factorization.
495590148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 724576 (or 724571 counting only the distinct ones).
The product of its (nonzero) digits is 259200, while the sum is 45.
The square root of 495590148 is about 22261.8541006808. The cubic root of 495590148 is about 791.3602309684.
The spelling of 495590148 in words is "four hundred ninety-five million, five hundred ninety thousand, one hundred forty-eight".
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