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5113025 = 52204521
BaseRepresentation
bin10011100000010011000001
3100121202202022
4103200103001
52302104100
6301331225
761313531
oct23402301
910552668
105113025
112982545
121866b15
1310a0378
149714c1
156aee85
hex4e04c1

5113025 has 6 divisors (see below), whose sum is σ = 6340182. Its totient is φ = 4090400.

The previous prime is 5113021. The next prime is 5113037. The reversal of 5113025 is 5203115.

It can be written as a sum of positive squares in 3 ways, for example, as 126736 + 4986289 = 356^2 + 2233^2 .

It is not a de Polignac number, because 5113025 - 22 = 5113021 is a prime.

It is a super-2 number, since 2×51130252 = 52286049301250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5112994 and 5113012.

It is not an unprimeable number, because it can be changed into a prime (5113021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 102236 + ... + 102285.

It is an arithmetic number, because the mean of its divisors is an integer number (1056697).

Almost surely, 25113025 is an apocalyptic number.

It is an amenable number.

5113025 is a deficient number, since it is larger than the sum of its proper divisors (1227157).

5113025 is a wasteful number, since it uses less digits than its factorization.

5113025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204531 (or 204526 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 5113025 is about 2261.1999027065. The cubic root of 5113025 is about 172.2764730619.

The spelling of 5113025 in words is "five million, one hundred thirteen thousand, twenty-five".

Divisors: 1 5 25 204521 1022605 5113025