Base | Representation |
---|---|
bin | 10010110101000100… |
… | …11101010001111000 |
3 | 222002111201011222000 |
4 | 21122202131101320 |
5 | 131200340314411 |
6 | 4351033101000 |
7 | 505336242543 |
oct | 113242352170 |
9 | 28074634860 |
10 | 10108916856 |
11 | 4318246945 |
12 | 1b61557760 |
13 | c5143380c |
14 | 6bc7d585a |
15 | 3e2724956 |
hex | 25a89d478 |
10108916856 has 128 divisors (see below), whose sum is σ = 29769638400. Its totient is φ = 3167424000.
The previous prime is 10108916837. The next prime is 10108916861. The reversal of 10108916856 is 65861980101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4489731 + ... + 4491981.
It is an arithmetic number, because the mean of its divisors is an integer number (232575300).
Almost surely, 210108916856 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10108916856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14884819200).
10108916856 is an abundant number, since it is smaller than the sum of its proper divisors (19660721544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10108916856 is a wasteful number, since it uses less digits than its factorization.
10108916856 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3506 (or 3496 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 45.
The spelling of 10108916856 in words is "ten billion, one hundred eight million, nine hundred sixteen thousand, eight hundred fifty-six".
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