Base | Representation |
---|---|
bin | 111100110111010001… |
… | …1100001100100010000 |
3 | 110111100222022021020122 |
4 | 1321232203201210100 |
5 | 4120140134401133 |
6 | 140013340325412 |
7 | 12304651116530 |
oct | 1715643414420 |
9 | 414328267218 |
10 | 130703825168 |
11 | 504819a1424 |
12 | 213b8543868 |
13 | c42c953027 |
14 | 647cb5b4c0 |
15 | 35eea3e498 |
hex | 1e6e8e1910 |
130703825168 has 40 divisors (see below), whose sum is σ = 306440065152. Its totient is φ = 52720869888.
The previous prime is 130703825111. The next prime is 130703825173. The reversal of 130703825168 is 861528307031.
It is a happy number.
It is a super-2 number, since 2×1307038251682 (a number of 23 digits) contains 22 as substring.
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 7 ways as a sum of consecutive naturals, for example, 34321580 + ... + 34325387.
Almost surely, 2130703825168 is an apocalyptic number.
It is an amenable number.
130703825168 is an abundant number, since it is smaller than the sum of its proper divisors (175736239984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130703825168 is a wasteful number, since it uses less digits than its factorization.
130703825168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68646999 (or 68646993 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 44.
The spelling of 130703825168 in words is "one hundred thirty billion, seven hundred three million, eight hundred twenty-five thousand, one hundred sixty-eight".
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