Base | Representation |
---|---|
bin | 1001001100110010110… |
… | …1010000101001011011 |
3 | 120002222000001110111000 |
4 | 2103030231100221123 |
5 | 10042143112130022 |
6 | 200335245240043 |
7 | 14263464240201 |
oct | 2231455205133 |
9 | 502860043430 |
10 | 158053239387 |
11 | 61036a2a09a |
12 | 2676b863023 |
13 | 11b9ab43274 |
14 | 7915157071 |
15 | 41a0ae46ac |
hex | 24ccb50a5b |
158053239387 has 16 divisors (see below), whose sum is σ = 242227188000. Its totient is φ = 101735417952.
The previous prime is 158053239349. The next prime is 158053239397. The reversal of 158053239387 is 783932350851.
158053239387 is a `hidden beast` number, since 1 + 580 + 5 + 3 + 23 + 9 + 38 + 7 = 666.
It is not a de Polignac number, because 158053239387 - 219 = 158052715099 is a prime.
It is not an unprimeable number, because it can be changed into a prime (158053239397) 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, 100927212 + ... + 100928777.
It is an arithmetic number, because the mean of its divisors is an integer number (15139199250).
Almost surely, 2158053239387 is an apocalyptic number.
158053239387 is a deficient number, since it is larger than the sum of its proper divisors (84173948613).
158053239387 is a wasteful number, since it uses less digits than its factorization.
158053239387 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 201856027 (or 201856021 counting only the distinct ones).
The product of its (nonzero) digits is 5443200, while the sum is 54.
The spelling of 158053239387 in words is "one hundred fifty-eight billion, fifty-three million, two hundred thirty-nine thousand, three hundred eighty-seven".
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