Base | Representation |
---|---|
bin | 10110001111101110… |
… | …110111101000100000 |
3 | 2021122200012222102110 |
4 | 112033232313220200 |
5 | 342404340433424 |
6 | 14550113315320 |
7 | 1503631621110 |
oct | 261756675040 |
9 | 67580188373 |
10 | 23886264864 |
11 | a1481a0370 |
12 | 4767565b40 |
13 | 2338886b47 |
14 | 12284b1040 |
15 | 94c026c29 |
hex | 58fbb7a20 |
23886264864 has 96 divisors (see below), whose sum is σ = 78173254656. Its totient is φ = 6204222720.
The previous prime is 23886264859. The next prime is 23886264869. The reversal of 23886264864 is 46846268832.
It is an interprime number because it is at equal distance from previous prime (23886264859) and next prime (23886264869).
It is a tau number, because it is divible by the number of its divisors (96).
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (23886264869) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1608292 + ... + 1623075.
It is an arithmetic number, because the mean of its divisors is an integer number (814304736).
Almost surely, 223886264864 is an apocalyptic number.
23886264864 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
23886264864 is an abundant number, since it is smaller than the sum of its proper divisors (54286989792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23886264864 is a wasteful number, since it uses less digits than its factorization.
23886264864 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3231398 (or 3231390 counting only the distinct ones).
The product of its digits is 21233664, while the sum is 57.
The spelling of 23886264864 in words is "twenty-three billion, eight hundred eighty-six million, two hundred sixty-four thousand, eight hundred sixty-four".
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