Base | Representation |
---|---|
bin | 101111001110101110… |
… | …101111101110000001 |
3 | 11211220021110100220010 |
4 | 233032232233232001 |
5 | 1312330012011313 |
6 | 35144111335133 |
7 | 3443500252245 |
oct | 571656575601 |
9 | 154807410803 |
10 | 50713000833 |
11 | 1a564192140 |
12 | 99b38214a9 |
13 | 4a226b1801 |
14 | 26512d0425 |
15 | 14bc2844c3 |
hex | bcebafb81 |
50713000833 has 64 divisors (see below), whose sum is σ = 79128806400. Its totient is φ = 28563840000.
The previous prime is 50713000823. The next prime is 50713000907. The reversal of 50713000833 is 33800031705.
It is not a de Polignac number, because 50713000833 - 26 = 50713000769 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 50713000833.
It is not an unprimeable number, because it can be changed into a prime (50713000823) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22231653 + ... + 22233933.
It is an arithmetic number, because the mean of its divisors is an integer number (1236387600).
Almost surely, 250713000833 is an apocalyptic number.
50713000833 is the 130017-th octagonal number.
It is an amenable number.
50713000833 is a deficient number, since it is larger than the sum of its proper divisors (28415805567).
50713000833 is a wasteful number, since it uses less digits than its factorization.
50713000833 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2974.
The product of its (nonzero) digits is 7560, while the sum is 30.
The spelling of 50713000833 in words is "fifty billion, seven hundred thirteen million, eight hundred thirty-three", and thus it is an aban number.
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