Base | Representation |
---|---|
bin | 111101011001100111… |
… | …101011011000001100 |
3 | 20022011122022121210020 |
4 | 331121213223120030 |
5 | 2040010042123311 |
6 | 50141551342140 |
7 | 4522521313251 |
oct | 753147533014 |
9 | 208148277706 |
10 | 65928082956 |
11 | 25a6175857a |
12 | 1093b221950 |
13 | 62a8965998 |
14 | 3295d01428 |
15 | 1aacdd1c06 |
hex | f599eb60c |
65928082956 has 24 divisors (see below), whose sum is σ = 155269880640. Its totient is φ = 21770643792.
The previous prime is 65928082949. The next prime is 65928082973.
65928082956 is nontrivially palindromic in base 10.
It is a self number, because there is not a number n which added to its sum of digits gives 65928082956.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25671646 + ... + 25674213.
It is an arithmetic number, because the mean of its divisors is an integer number (6469578360).
Almost surely, 265928082956 is an apocalyptic number.
It is an amenable number.
65928082956 is an abundant number, since it is smaller than the sum of its proper divisors (89341797684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
65928082956 is a wasteful number, since it uses less digits than its factorization.
65928082956 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51345973 (or 51345971 counting only the distinct ones).
The product of its (nonzero) digits is 18662400, while the sum is 60.
The spelling of 65928082956 in words is "sixty-five billion, nine hundred twenty-eight million, eighty-two thousand, nine hundred fifty-six".
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