Base | Representation |
---|---|
bin | 110100101111010110… |
… | …1100011111111010011 |
3 | 101211100011012020112100 |
4 | 1221132231203333103 |
5 | 3323423041330031 |
6 | 124010255131443 |
7 | 11116433256363 |
oct | 1513655437723 |
9 | 354304166470 |
10 | 113258151891 |
11 | 4403a301925 |
12 | 19b49b13b83 |
13 | a8ac519431 |
14 | 56a5bc89a3 |
15 | 2e2d180de6 |
hex | 1a5eb63fd3 |
113258151891 has 6 divisors (see below), whose sum is σ = 163595108300. Its totient is φ = 75505434588.
The previous prime is 113258151871. The next prime is 113258151899. The reversal of 113258151891 is 198151852311.
113258151891 is a `hidden beast` number, since 1 + 13 + 2 + 581 + 51 + 8 + 9 + 1 = 666.
It is not a de Polignac number, because 113258151891 - 217 = 113258020819 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (113258151899) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6292119541 + ... + 6292119558.
Almost surely, 2113258151891 is an apocalyptic number.
113258151891 is a deficient number, since it is larger than the sum of its proper divisors (50336956409).
113258151891 is a wasteful number, since it uses less digits than its factorization.
113258151891 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12584239105 (or 12584239102 counting only the distinct ones).
The product of its digits is 86400, while the sum is 45.
The spelling of 113258151891 in words is "one hundred thirteen billion, two hundred fifty-eight million, one hundred fifty-one thousand, eight hundred ninety-one".
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