Base | Representation |
---|---|
bin | 10111100110011101… |
… | …000000011010011110 |
3 | 2102102001221100021002 |
4 | 113212131000122132 |
5 | 403344321400110 |
6 | 15350325510302 |
7 | 1554656434436 |
oct | 274635003236 |
9 | 72361840232 |
10 | 25341200030 |
11 | a8244a0723 |
12 | 4ab2872392 |
13 | 250b12b123 |
14 | 13258032c6 |
15 | 9d4b1daa5 |
hex | 5e674069e |
25341200030 has 48 divisors (see below), whose sum is σ = 48408482304. Its totient is φ = 9549679680.
The previous prime is 25341200023. The next prime is 25341200039. The reversal of 25341200030 is 3000214352.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 25341199975 and 25341200011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25341200039) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 634019 + ... + 672801.
It is an arithmetic number, because the mean of its divisors is an integer number (1008510048).
Almost surely, 225341200030 is an apocalyptic number.
25341200030 is a deficient number, since it is larger than the sum of its proper divisors (23067282274).
25341200030 is a wasteful number, since it uses less digits than its factorization.
25341200030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39009 (or 38990 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 20.
Adding to 25341200030 its reverse (3000214352), we get a palindrome (28341414382).
The spelling of 25341200030 in words is "twenty-five billion, three hundred forty-one million, two hundred thousand, thirty".
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