Base | Representation |
---|---|
bin | 110010010101111000… |
… | …1100000010011010100 |
3 | 101100001021100212222102 |
4 | 1210223301200103110 |
5 | 3232401244030202 |
6 | 121355302021232 |
7 | 10545013524404 |
oct | 1445361402324 |
9 | 340037325872 |
10 | 108108580052 |
11 | 41937525330 |
12 | 18b51417818 |
13 | a26b6ab7c5 |
14 | 5337d10804 |
15 | 2c2b031d02 |
hex | 192bc604d4 |
108108580052 has 12 divisors (see below), whose sum is σ = 206389107456. Its totient is φ = 49140263640.
The previous prime is 108108580031. The next prime is 108108580057. The reversal of 108108580052 is 250085801801.
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 108108579988 and 108108580015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (108108580057) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1228506548 + ... + 1228506635.
It is an arithmetic number, because the mean of its divisors is an integer number (17199092288).
Almost surely, 2108108580052 is an apocalyptic number.
It is an amenable number.
108108580052 is a deficient number, since it is larger than the sum of its proper divisors (98280527404).
108108580052 is a wasteful number, since it uses less digits than its factorization.
108108580052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2457013198 (or 2457013196 counting only the distinct ones).
The product of its (nonzero) digits is 25600, while the sum is 38.
The spelling of 108108580052 in words is "one hundred eight billion, one hundred eight million, five hundred eighty thousand, fifty-two".
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