Base | Representation |
---|---|
bin | 10111100101110111… |
… | …101010100110000010 |
3 | 2102101101112000200122 |
4 | 113211313222212002 |
5 | 403334320130310 |
6 | 15345340020242 |
7 | 1554510305111 |
oct | 274567524602 |
9 | 72341460618 |
10 | 25331411330 |
11 | a819a15295 |
12 | 4aab531682 |
13 | 25090b17b4 |
14 | 13243b5c78 |
15 | 9d3d38555 |
hex | 5e5dea982 |
25331411330 has 16 divisors (see below), whose sum is σ = 47578999104. Its totient is φ = 9692018160.
The previous prime is 25331411317. The next prime is 25331411377. The reversal of 25331411330 is 3311413352.
It is a self number, because there is not a number n which added to its sum of digits gives 25331411330.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 55068056 + ... + 55068515.
It is an arithmetic number, because the mean of its divisors is an integer number (2973687444).
Almost surely, 225331411330 is an apocalyptic number.
25331411330 is a deficient number, since it is larger than the sum of its proper divisors (22247587774).
25331411330 is a wasteful number, since it uses less digits than its factorization.
25331411330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110136601.
The product of its (nonzero) digits is 3240, while the sum is 26.
Adding to 25331411330 its reverse (3311413352), we get a palindrome (28642824682).
The spelling of 25331411330 in words is "twenty-five billion, three hundred thirty-one million, four hundred eleven thousand, three hundred thirty".
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