Base | Representation |
---|---|
bin | 1001001101001011110… |
… | …1100000001100110100 |
3 | 120010020022111000110021 |
4 | 2103102331200030310 |
5 | 10042401442120232 |
6 | 200353514134524 |
7 | 14266210120210 |
oct | 2232275401464 |
9 | 503208430407 |
10 | 158158160692 |
11 | 61090182014 |
12 | 2679aa21444 |
13 | 11bb67baa8c |
14 | 7925069940 |
15 | 41a9e1c397 |
hex | 24d2f60334 |
158158160692 has 12 divisors (see below), whose sum is σ = 316316321440. Its totient is φ = 67782068856.
The previous prime is 158158160639. The next prime is 158158160707. The reversal of 158158160692 is 296061851851.
It is a happy number.
158158160692 is an admirable number.
It is a super-3 number, since 3×1581581606923 (a number of 35 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2824252842 + ... + 2824252897.
Almost surely, 2158158160692 is an apocalyptic number.
It is an amenable number.
158158160692 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
158158160692 is a wasteful number, since it uses less digits than its factorization.
158158160692 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5648505750 (or 5648505748 counting only the distinct ones).
The product of its (nonzero) digits is 1036800, while the sum is 52.
The spelling of 158158160692 in words is "one hundred fifty-eight billion, one hundred fifty-eight million, one hundred sixty thousand, six hundred ninety-two".
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