Base | Representation |
---|---|
bin | 10010111100000… |
… | …10001101011100 |
3 | 102001221100100201 |
4 | 21132002031130 |
5 | 311132241231 |
6 | 23433033244 |
7 | 3636233635 |
oct | 1136021534 |
9 | 361840321 |
10 | 158868316 |
11 | 8174a132 |
12 | 45255824 |
13 | 26bb5629 |
14 | 1715688c |
15 | de32161 |
hex | 978235c |
158868316 has 12 divisors (see below), whose sum is σ = 284485432. Its totient is φ = 77586768.
The previous prime is 158868313. The next prime is 158868361. The reversal of 158868316 is 613868851.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (158868313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 461655 + ... + 461998.
Almost surely, 2158868316 is an apocalyptic number.
It is an amenable number.
158868316 is a deficient number, since it is larger than the sum of its proper divisors (125617116).
158868316 is a wasteful number, since it uses less digits than its factorization.
158868316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 923700 (or 923698 counting only the distinct ones).
The product of its digits is 276480, while the sum is 46.
The square root of 158868316 is about 12604.2975210838. The cubic root of 158868316 is about 541.6005508046.
The spelling of 158868316 in words is "one hundred fifty-eight million, eight hundred sixty-eight thousand, three hundred sixteen".
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