Base | Representation |
---|---|
bin | 10010111010001… |
… | …01100111010100 |
3 | 102001110201220010 |
4 | 21131011213110 |
5 | 311101320431 |
6 | 23423440220 |
7 | 3634151214 |
oct | 1135054724 |
9 | 361421803 |
10 | 158620116 |
11 | 8159a706 |
12 | 45156070 |
13 | 26b29675 |
14 | 170d0244 |
15 | ddd3846 |
hex | 97459d4 |
158620116 has 24 divisors (see below), whose sum is σ = 370331584. Its totient is φ = 52842240.
The previous prime is 158620097. The next prime is 158620139. The reversal of 158620116 is 611026851.
158620116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 27396 + ... + 32676.
Almost surely, 2158620116 is an apocalyptic number.
It is an amenable number.
158620116 is an abundant number, since it is smaller than the sum of its proper divisors (211711468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
158620116 is a wasteful number, since it uses less digits than its factorization.
158620116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7791 (or 7789 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 30.
The square root of 158620116 is about 12594.4478243391. The cubic root of 158620116 is about 541.3183562486.
Adding to 158620116 its reverse (611026851), we get a palindrome (769646967).
The spelling of 158620116 in words is "one hundred fifty-eight million, six hundred twenty thousand, one hundred sixteen".
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