Base | Representation |
---|---|
bin | 10110010101000111… |
… | …011001011110011000 |
3 | 2021212222011111220010 |
4 | 112111013121132120 |
5 | 343101001043031 |
6 | 15003101201520 |
7 | 1506106401363 |
oct | 262507313630 |
9 | 67788144803 |
10 | 23976581016 |
11 | a194178213 |
12 | 47918602a0 |
13 | 23514b995b |
14 | 12364a10da |
15 | 954e17246 |
hex | 5951d9798 |
23976581016 has 32 divisors (see below), whose sum is σ = 60399028800. Its totient is φ = 7931183520.
The previous prime is 23976580981. The next prime is 23976581033. The reversal of 23976581016 is 61018567932.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.
It is a congruent number.
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, 3809926 + ... + 3816213.
It is an arithmetic number, because the mean of its divisors is an integer number (1887469650).
Almost surely, 223976581016 is an apocalyptic number.
It is an amenable number.
23976581016 is an abundant number, since it is smaller than the sum of its proper divisors (36422447784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23976581016 is a wasteful number, since it uses less digits than its factorization.
23976581016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7626279 (or 7626275 counting only the distinct ones).
The product of its (nonzero) digits is 544320, while the sum is 48.
The spelling of 23976581016 in words is "twenty-three billion, nine hundred seventy-six million, five hundred eighty-one thousand, sixteen".
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