Base | Representation |
---|---|
bin | 101110111100011101… |
… | …1110010111110111000 |
3 | 100122012211210121220121 |
4 | 1131320323302332320 |
5 | 3122431134022143 |
6 | 114151332303024 |
7 | 10166146653025 |
oct | 1357073627670 |
9 | 318184717817 |
10 | 100813189048 |
11 | 39833465070 |
12 | 17656171a74 |
13 | 967812c8b0 |
14 | 4c4506054c |
15 | 29508197ed |
hex | 1778ef2fb8 |
100813189048 has 32 divisors (see below), whose sum is σ = 222071013360. Its totient is φ = 42299239680.
The previous prime is 100813189033. The next prime is 100813189051. The reversal of 100813189048 is 840981318001.
It is a happy number.
It is a super-3 number, since 3×1008131890483 (a number of 34 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 100813188995 and 100813189013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44060565 + ... + 44062852.
Almost surely, 2100813189048 is an apocalyptic number.
It is an amenable number.
100813189048 is an abundant number, since it is smaller than the sum of its proper divisors (121257824312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100813189048 is a wasteful number, since it uses less digits than its factorization.
100813189048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88123447 (or 88123443 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 43.
The spelling of 100813189048 in words is "one hundred billion, eight hundred thirteen million, one hundred eighty-nine thousand, forty-eight".
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