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5015825 = 52313641
BaseRepresentation
bin10011001000100100010001
3100102211102022
4103020210101
52241001300
6255301225
760430253
oct23104421
910384368
105015825
112916511
12181a815
131068059
14947cd3
15691285
hex4c8911

5015825 has 12 divisors (see below), whose sum is σ = 6249228. Its totient is φ = 3993600.

The previous prime is 5015809. The next prime is 5015827. The reversal of 5015825 is 5285105.

5015825 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 332929 + 4682896 = 577^2 + 2164^2 .

It is not a de Polignac number, because 5015825 - 24 = 5015809 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5015794 and 5015803.

It is not an unprimeable number, because it can be changed into a prime (5015827) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7505 + ... + 8145.

It is an arithmetic number, because the mean of its divisors is an integer number (520769).

Almost surely, 25015825 is an apocalyptic number.

It is an amenable number.

5015825 is a deficient number, since it is larger than the sum of its proper divisors (1233403).

5015825 is a wasteful number, since it uses less digits than its factorization.

5015825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964 (or 959 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 5015825 is about 2239.6037595968. The cubic root of 5015825 is about 171.1778071394.

The spelling of 5015825 in words is "five million, fifteen thousand, eight hundred twenty-five".

Divisors: 1 5 25 313 641 1565 3205 7825 16025 200633 1003165 5015825