Base | Representation |
---|---|
bin | 11000001101011111… |
… | …000100001101110010 |
3 | 2111002201011020100100 |
4 | 120031133010031302 |
5 | 411214442120224 |
6 | 15535321333230 |
7 | 1610130535032 |
oct | 301537041562 |
9 | 74081136310 |
10 | 25996051314 |
11 | 10030103132 |
12 | 5056037216 |
13 | 25b39c02ac |
14 | 13887878c2 |
15 | a22373ac9 |
hex | 60d7c4372 |
25996051314 has 24 divisors (see below), whose sum is σ = 56331819180. Its totient is φ = 8664267168.
The previous prime is 25996051303. The next prime is 25996051321. The reversal of 25996051314 is 41315069952.
25996051314 is a `hidden beast` number, since 2 + 5 + 9 + 9 + 605 + 1 + 31 + 4 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 25990921089 + 5130225 = 161217^2 + 2265^2 .
It is a super-2 number, since 2×259960513142 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 25996051314.
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 11 ways as a sum of consecutive naturals, for example, 64924 + ... + 237080.
Almost surely, 225996051314 is an apocalyptic number.
25996051314 is an abundant number, since it is smaller than the sum of its proper divisors (30335767866).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25996051314 is a wasteful number, since it uses less digits than its factorization.
25996051314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 180554 (or 180551 counting only the distinct ones).
The product of its (nonzero) digits is 291600, while the sum is 45.
The spelling of 25996051314 in words is "twenty-five billion, nine hundred ninety-six million, fifty-one thousand, three hundred fourteen".
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