Base | Representation |
---|---|
bin | 1100101001001111110001… |
… | …1110111000101111100001 |
3 | 1211020002102120010102211020 |
4 | 3022103330132320233201 |
5 | 3310240313013000100 |
6 | 45322500224440053 |
7 | 2633304052143216 |
oct | 312237436705741 |
9 | 54202376112736 |
10 | 13902750125025 |
11 | 448013a002193 |
12 | 1686542a79029 |
13 | 79b04012b228 |
14 | 360c7a76bb0d |
15 | 19199834a5a0 |
hex | ca4fc7b8be1 |
13902750125025 has 24 divisors (see below), whose sum is σ = 23778496769280. Its totient is φ = 7159117304640.
The previous prime is 13902750124999. The next prime is 13902750125027. The reversal of 13902750125025 is 52052105720931.
It is not a de Polignac number, because 13902750125025 - 26 = 13902750124961 is a prime.
It is a super-2 number, since 2×139027501250252 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13902750125027) 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, 3196032337 + ... + 3196036686.
It is an arithmetic number, because the mean of its divisors is an integer number (990770698720).
Almost surely, 213902750125025 is an apocalyptic number.
13902750125025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13902750125025 is a deficient number, since it is larger than the sum of its proper divisors (9875746644255).
13902750125025 is a wasteful number, since it uses less digits than its factorization.
13902750125025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6392069065 (or 6392069060 counting only the distinct ones).
The product of its (nonzero) digits is 189000, while the sum is 42.
Adding to 13902750125025 its reverse (52052105720931), we get a palindrome (65954855845956).
The spelling of 13902750125025 in words is "thirteen trillion, nine hundred two billion, seven hundred fifty million, one hundred twenty-five thousand, twenty-five".
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