Base | Representation |
---|---|
bin | 1001001110001100000… |
… | …0100001000101101000 |
3 | 120010221002002002102222 |
4 | 2103203000201011220 |
5 | 10043424402324331 |
6 | 200440332413212 |
7 | 14305656364241 |
oct | 2234300410550 |
9 | 503832062388 |
10 | 158427386216 |
11 | 61209147150 |
12 | 26855017208 |
13 | 11c2a502218 |
14 | 794cb0bcc8 |
15 | 41c389cb7b |
hex | 24e3021168 |
158427386216 has 32 divisors (see below), whose sum is σ = 324334864800. Its totient is φ = 71950482240.
The previous prime is 158427386203. The next prime is 158427386219. The reversal of 158427386216 is 612683724851.
It is not an unprimeable number, because it can be changed into a prime (158427386219) 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 7 ways as a sum of consecutive naturals, for example, 671651 + ... + 876338.
It is an arithmetic number, because the mean of its divisors is an integer number (10135464525).
Almost surely, 2158427386216 is an apocalyptic number.
It is an amenable number.
158427386216 is an abundant number, since it is smaller than the sum of its proper divisors (165907478584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
158427386216 is a wasteful number, since it uses less digits than its factorization.
158427386216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1549169 (or 1549165 counting only the distinct ones).
The product of its digits is 3870720, while the sum is 53.
The spelling of 158427386216 in words is "one hundred fifty-eight billion, four hundred twenty-seven million, three hundred eighty-six thousand, two hundred sixteen".
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