Base | Representation |
---|---|
bin | 10111110011000101… |
… | …001010010001010001 |
3 | 2102221211120120120020 |
4 | 113303011022101101 |
5 | 404313040142003 |
6 | 15423334334053 |
7 | 1563141236034 |
oct | 276305122121 |
9 | 72854516506 |
10 | 25553052753 |
11 | a923039818 |
12 | 4b517ba329 |
13 | 2542ca5377 |
14 | 13459cd01b |
15 | 9e8519d53 |
hex | 5f314a451 |
25553052753 has 8 divisors (see below), whose sum is σ = 34071983616. Its totient is φ = 17034745200.
The previous prime is 25553052743. The next prime is 25553052761. The reversal of 25553052753 is 35725035552.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 25553052753 - 24 = 25553052737 is a prime.
It is not an unprimeable number, because it can be changed into a prime (25553052703) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49878 + ... + 231503.
It is an arithmetic number, because the mean of its divisors is an integer number (4258997952).
Almost surely, 225553052753 is an apocalyptic number.
It is an amenable number.
25553052753 is a deficient number, since it is larger than the sum of its proper divisors (8518930863).
25553052753 is a wasteful number, since it uses less digits than its factorization.
25553052753 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 311655.
The product of its (nonzero) digits is 787500, while the sum is 42.
The spelling of 25553052753 in words is "twenty-five billion, five hundred fifty-three million, fifty-two thousand, seven hundred fifty-three".
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