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5025106013 = 53647146543
BaseRepresentation
bin1001010111000010…
…10000100001011101
3110222012121211112112
410223201100201131
540242411343023
62150345243405
7235345460564
oct45341204135
913865554475
105025106013
1121495a5584
12b82a93565
1362110c115
14359558bdb
151e6265478
hex12b85085d

5025106013 has 8 divisors (see below), whose sum is σ = 5127867648. Its totient is φ = 4922638864.

The previous prime is 5025105991. The next prime is 5025106087. The reversal of 5025106013 is 3106015205.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5025106013 - 228 = 4756670557 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5025106013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5025106213) 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, 38981 + ... + 107562.

It is an arithmetic number, because the mean of its divisors is an integer number (640983456).

Almost surely, 25025106013 is an apocalyptic number.

5025106013 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

5025106013 is a deficient number, since it is larger than the sum of its proper divisors (102761635).

5025106013 is a wasteful number, since it uses less digits than its factorization.

5025106013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147243.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 5025106013 is about 70887.9821478930. The cubic root of 5025106013 is about 1712.8332149151.

The spelling of 5025106013 in words is "five billion, twenty-five million, one hundred six thousand, thirteen".

Divisors: 1 53 647 34291 146543 7766779 94813321 5025106013