Base | Representation |
---|---|
bin | 10111010101010100… |
… | …001110010100101100 |
3 | 2101200000221001211121 |
4 | 113111110032110230 |
5 | 402302220410121 |
6 | 15302015230324 |
7 | 1544565544342 |
oct | 272524162454 |
9 | 71600831747 |
10 | 25053685036 |
11 | a697174426 |
12 | 4a325183a4 |
13 | 24936b2003 |
14 | 12d955d992 |
15 | 9b9779141 |
hex | 5d550e52c |
25053685036 has 12 divisors (see below), whose sum is σ = 43968155112. Its totient is φ = 12491355008.
The previous prime is 25053685021. The next prime is 25053685039. The reversal of 25053685036 is 63058635052.
It is a junction number, because it is equal to n+sod(n) for n = 25053684983 and 25053685001.
It is not an unprimeable number, because it can be changed into a prime (25053685039) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 8870290 + ... + 8873113.
It is an arithmetic number, because the mean of its divisors is an integer number (3664012926).
Almost surely, 225053685036 is an apocalyptic number.
It is an amenable number.
25053685036 is a deficient number, since it is larger than the sum of its proper divisors (18914470076).
25053685036 is a wasteful number, since it uses less digits than its factorization.
25053685036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17743760 (or 17743758 counting only the distinct ones).
The product of its (nonzero) digits is 648000, while the sum is 43.
The spelling of 25053685036 in words is "twenty-five billion, fifty-three million, six hundred eighty-five thousand, thirty-six".
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