Base | Representation |
---|---|
bin | 110010011001111110… |
… | …1011110110011011100 |
3 | 101100101211211100210120 |
4 | 1210303331132303130 |
5 | 3233141424443442 |
6 | 121421050034540 |
7 | 10551302200146 |
oct | 1446375366334 |
9 | 340354740716 |
10 | 108245937372 |
11 | 419a8011981 |
12 | 18b8b418a50 |
13 | a290ca2021 |
14 | 534c267c96 |
15 | 2c381154ec |
hex | 1933f5ecdc |
108245937372 has 24 divisors (see below), whose sum is σ = 252676636800. Its totient is φ = 36067295856.
The previous prime is 108245937329. The next prime is 108245937391. The reversal of 108245937372 is 273739542801.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1804672 + ... + 1863687.
It is an arithmetic number, because the mean of its divisors is an integer number (10528193200).
Almost surely, 2108245937372 is an apocalyptic number.
108245937372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
108245937372 is an abundant number, since it is smaller than the sum of its proper divisors (144430699428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108245937372 is a wasteful number, since it uses less digits than its factorization.
108245937372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3670825 (or 3670823 counting only the distinct ones).
The product of its (nonzero) digits is 2540160, while the sum is 51.
The spelling of 108245937372 in words is "one hundred eight billion, two hundred forty-five million, nine hundred thirty-seven thousand, three hundred seventy-two".
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