Base | Representation |
---|---|
bin | 110010010110111110… |
… | …1011000110001001100 |
3 | 101100010211100212210210 |
4 | 1210231331120301030 |
5 | 3232440140434411 |
6 | 121403052002420 |
7 | 10545640311114 |
oct | 1445575306114 |
9 | 340124325723 |
10 | 108145249356 |
11 | 419561a0541 |
12 | 18b61760410 |
13 | a27617a311 |
14 | 533cb38044 |
15 | 2c2e376ca6 |
hex | 192df58c4c |
108145249356 has 48 divisors (see below), whose sum is σ = 256218281984. Its totient is φ = 35495853696.
The previous prime is 108145249327. The next prime is 108145249447. The reversal of 108145249356 is 653942541801.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 430041 + ... + 633423.
Almost surely, 2108145249356 is an apocalyptic number.
It is an amenable number.
108145249356 is an abundant number, since it is smaller than the sum of its proper divisors (148073032628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108145249356 is a wasteful number, since it uses less digits than its factorization.
108145249356 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 204070 (or 204068 counting only the distinct ones).
The product of its (nonzero) digits is 1036800, while the sum is 48.
The spelling of 108145249356 in words is "one hundred eight billion, one hundred forty-five million, two hundred forty-nine thousand, three hundred fifty-six".
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