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25083055753 = 722983212671
BaseRepresentation
bin10111010111000100…
…010000111010001001
32101202002012020212221
4113113010100322021
5402332230241003
615304544534041
71545403312300
oct272704207211
971662166787
1025083055753
11a701805048
124a40321321
1324997c6732
1412dd407437
159bc12b7bd
hex5d7110e89

25083055753 has 24 divisors (see below), whose sum is σ = 30548206080. Its totient is φ = 20508193440.

The previous prime is 25083055717. The next prime is 25083055763. The reversal of 25083055753 is 35755038052.

It is not a de Polignac number, because 25083055753 - 229 = 24546184841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25083055703) 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, 11608 + ... + 224278.

It is an arithmetic number, because the mean of its divisors is an integer number (1272841920).

Almost surely, 225083055753 is an apocalyptic number.

It is an amenable number.

25083055753 is a deficient number, since it is larger than the sum of its proper divisors (5465150327).

25083055753 is a wasteful number, since it uses less digits than its factorization.

25083055753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212797 (or 212790 counting only the distinct ones).

The product of its (nonzero) digits is 630000, while the sum is 43.

The spelling of 25083055753 in words is "twenty-five billion, eighty-three million, fifty-five thousand, seven hundred fifty-three".

Divisors: 1 7 29 49 83 203 581 1421 2407 4067 16849 117943 212671 1488697 6167459 10420879 17651693 43172213 123561851 302205491 511899097 864932957 3583293679 25083055753