Base | Representation |
---|---|
bin | 101110111101011111… |
… | …011001100001111000 |
3 | 11211011010012200002000 |
4 | 232331133121201320 |
5 | 1311231440440422 |
6 | 35055300141000 |
7 | 3433355634360 |
oct | 567537314170 |
9 | 154133180060 |
10 | 50423765112 |
11 | 1a4259a0056 |
12 | 9932997760 |
13 | 49a77b2406 |
14 | 2624b1d9a0 |
15 | 14a1b9ecac |
hex | bbd7d9878 |
50423765112 has 128 divisors (see below), whose sum is σ = 160135833600. Its totient is φ = 14401355904.
The previous prime is 50423765111. The next prime is 50423765179. The reversal of 50423765112 is 21156732405.
50423765112 is a `hidden beast` number, since 50 + 4 + 23 + 76 + 511 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50423765111) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5736673 + ... + 5745455.
It is an arithmetic number, because the mean of its divisors is an integer number (1251061200).
Almost surely, 250423765112 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 50423765112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80067916800).
50423765112 is an abundant number, since it is smaller than the sum of its proper divisors (109712068488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50423765112 is a wasteful number, since it uses less digits than its factorization.
50423765112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12602 (or 12592 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 36.
The spelling of 50423765112 in words is "fifty billion, four hundred twenty-three million, seven hundred sixty-five thousand, one hundred twelve".
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