Base | Representation |
---|---|
bin | 10111010111000110… |
… | …000100001111011000 |
3 | 2101202010002020220012 |
4 | 113113012010033120 |
5 | 402332340400102 |
6 | 15305003021052 |
7 | 1545410320454 |
oct | 272706041730 |
9 | 71663066805 |
10 | 25083528152 |
11 | a701aa7a61 |
12 | 4a4050a788 |
13 | 2499930767 |
14 | 12dd4cb664 |
15 | 9bc1c1752 |
hex | 5d71843d8 |
25083528152 has 32 divisors (see below), whose sum is σ = 50956290000. Its totient is φ = 11529498624.
The previous prime is 25083528137. The next prime is 25083528181. The reversal of 25083528152 is 25182538052.
It is a congruent number.
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, 2138777 + ... + 2150472.
Almost surely, 225083528152 is an apocalyptic number.
It is an amenable number.
25083528152 is an abundant number, since it is smaller than the sum of its proper divisors (25872761848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25083528152 is a wasteful number, since it uses less digits than its factorization.
25083528152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4289315 (or 4289311 counting only the distinct ones).
The product of its (nonzero) digits is 192000, while the sum is 41.
The spelling of 25083528152 in words is "twenty-five billion, eighty-three million, five hundred twenty-eight thousand, one hundred fifty-two".
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