Base | Representation |
---|---|
bin | 11010010011001100100101… |
… | …010100011000010000010100 |
3 | 120011112210100000000121011210 |
4 | 122103030211110120100110 |
5 | 110130102330412112141 |
6 | 1050001154105101420 |
7 | 33235523353506066 |
oct | 3223144524302024 |
9 | 504483300017153 |
10 | 115668390347796 |
11 | 33945763978840 |
12 | 10b81385a87870 |
13 | 4c70636b05330 |
14 | 207c546899736 |
15 | d58c00e08916 |
hex | 693325518414 |
115668390347796 has 768 divisors, whose sum is σ = 341992525529088. Its totient is φ = 29944306022400.
The previous prime is 115668390347743. The next prime is 115668390347821. The reversal of 115668390347796 is 697743093866511.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 21274301190 + ... + 21274306626.
It is an arithmetic number, because the mean of its divisors is an integer number (445302767616).
Almost surely, 2115668390347796 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 115668390347796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170996262764544).
115668390347796 is an abundant number, since it is smaller than the sum of its proper divisors (226324135181292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115668390347796 is a wasteful number, since it uses less digits than its factorization.
115668390347796 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5740 (or 5738 counting only the distinct ones).
The product of its (nonzero) digits is 1234517760, while the sum is 75.
The spelling of 115668390347796 in words is "one hundred fifteen trillion, six hundred sixty-eight billion, three hundred ninety million, three hundred forty-seven thousand, seven hundred ninety-six".
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