Base | Representation |
---|---|
bin | 101101101101000101… |
… | …1010111111011000000 |
3 | 100101100012222010012010 |
4 | 1123122023113323000 |
5 | 3102002310221133 |
6 | 113031144332520 |
7 | 10043145433530 |
oct | 1333213277300 |
9 | 311305863163 |
10 | 98149695168 |
11 | 38696a42758 |
12 | 17032174140 |
13 | 9342388605 |
14 | 4a714114c0 |
15 | 2846a96263 |
hex | 16da2d7ec0 |
98149695168 has 112 divisors (see below), whose sum is σ = 304807380224. Its totient is φ = 27284843520.
The previous prime is 98149695167. The next prime is 98149695223. The reversal of 98149695168 is 86159694189.
It is a tau number, because it is divible by the number of its divisors (112).
It is a junction number, because it is equal to n+sod(n) for n = 98149695099 and 98149695108.
It is not an unprimeable number, because it can be changed into a prime (98149695167) 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, 937138 + ... + 1036593.
Almost surely, 298149695168 is an apocalyptic number.
It is an amenable number.
98149695168 is an abundant number, since it is smaller than the sum of its proper divisors (206657685056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98149695168 is a wasteful number, since it uses less digits than its factorization.
98149695168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1973790 (or 1973780 counting only the distinct ones).
The product of its digits is 33592320, while the sum is 66.
The spelling of 98149695168 in words is "ninety-eight billion, one hundred forty-nine million, six hundred ninety-five thousand, one hundred sixty-eight".
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