Base | Representation |
---|---|
bin | 110000011010… |
… | …1010001010000 |
3 | 1202202122022202 |
4 | 1200311101100 |
5 | 22444242031 |
6 | 2304022332 |
7 | 425521610 |
oct | 140652120 |
9 | 52678282 |
10 | 25384016 |
11 | 13368429 |
12 | 86019a8 |
13 | 5349c38 |
14 | 352aa40 |
15 | 23662cb |
hex | 1835450 |
25384016 has 20 divisors (see below), whose sum is σ = 56207712. Its totient is φ = 10878816.
The previous prime is 25384013. The next prime is 25384033. The reversal of 25384016 is 61048352.
It is a self number, because there is not a number n which added to its sum of digits gives 25384016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25384013) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113210 + ... + 113433.
Almost surely, 225384016 is an apocalyptic number.
It is an amenable number.
25384016 is an abundant number, since it is smaller than the sum of its proper divisors (30823696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25384016 is a wasteful number, since it uses less digits than its factorization.
25384016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 226658 (or 226652 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 29.
The square root of 25384016 is about 5038.2552535575. The cubic root of 25384016 is about 293.8913322614.
The spelling of 25384016 in words is "twenty-five million, three hundred eighty-four thousand, sixteen".
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