Base | Representation |
---|---|
bin | 11000001011110111… |
… | …011100010010101000 |
3 | 2111000211001010211212 |
4 | 120023313130102220 |
5 | 411141013340302 |
6 | 15532511212252 |
7 | 1606350616451 |
oct | 301367342250 |
9 | 74024033755 |
10 | 25968886952 |
11 | 1001683a148 |
12 | 5048b17088 |
13 | 25ab19bbc8 |
14 | 1384d16128 |
15 | a1ecaa052 |
hex | 60bddc4a8 |
25968886952 has 32 divisors (see below), whose sum is σ = 49335628800. Its totient is φ = 12812904000.
The previous prime is 25968886949. The next prime is 25968886963.
25968886952 is nontrivially palindromic in base 10.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1222502 + ... + 1243562.
It is an arithmetic number, because the mean of its divisors is an integer number (1541738400).
Almost surely, 225968886952 is an apocalyptic number.
It is an amenable number.
25968886952 is a deficient number, since it is larger than the sum of its proper divisors (23366741848).
25968886952 is a wasteful number, since it uses less digits than its factorization.
25968886952 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23097 (or 23093 counting only the distinct ones).
The product of its digits is 149299200, while the sum is 68.
The spelling of 25968886952 in words is "twenty-five billion, nine hundred sixty-eight million, eight hundred eighty-six thousand, nine hundred fifty-two".
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