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5025137 = 13386549
BaseRepresentation
bin10011001010110101110001
3100110022012012
4103022311301
52241301022
6255412305
760466355
oct23126561
910408165
105025137
112922507
121824095
13106c370
1494b465
15693de2
hex4cad71

5025137 has 4 divisors (see below), whose sum is σ = 5411700. Its totient is φ = 4638576.

The previous prime is 5025133. The next prime is 5025143. The reversal of 5025137 is 7315205.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 355216 + 4669921 = 596^2 + 2161^2 .

It is a cyclic number.

It is not a de Polignac number, because 5025137 - 22 = 5025133 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5025133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193262 + ... + 193287.

It is an arithmetic number, because the mean of its divisors is an integer number (1352925).

Almost surely, 25025137 is an apocalyptic number.

It is an amenable number.

5025137 is a deficient number, since it is larger than the sum of its proper divisors (386563).

5025137 is a wasteful number, since it uses less digits than its factorization.

5025137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386562.

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 5025137 is about 2241.6817347697. The cubic root of 5025137 is about 171.2836735601.

The spelling of 5025137 in words is "five million, twenty-five thousand, one hundred thirty-seven".

Divisors: 1 13 386549 5025137