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5047025 = 52201881
BaseRepresentation
bin10011010000001011110001
3100111102012212
4103100023301
52243001100
6300101505
760620234
oct23201361
910442185
105047025
1129379a5
121834895
131079309
1495541b
1569a635
hex4d02f1

5047025 has 6 divisors (see below), whose sum is σ = 6258342. Its totient is φ = 4037600.

The previous prime is 5046997. The next prime is 5047033. The reversal of 5047025 is 5207405.

It can be written as a sum of positive squares in 3 ways, for example, as 913936 + 4133089 = 956^2 + 2033^2 .

It is not a de Polignac number, because 5047025 - 26 = 5046961 is a prime.

It is a super-2 number, since 2×50470252 = 50944922701250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 100916 + ... + 100965.

It is an arithmetic number, because the mean of its divisors is an integer number (1043057).

Almost surely, 25047025 is an apocalyptic number.

It is an amenable number.

5047025 is a deficient number, since it is larger than the sum of its proper divisors (1211317).

5047025 is a wasteful number, since it uses less digits than its factorization.

5047025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201891 (or 201886 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 23.

The square root of 5047025 is about 2246.5584790964. The cubic root of 5047025 is about 171.5320002506.

The spelling of 5047025 in words is "five million, forty-seven thousand, twenty-five".

Divisors: 1 5 25 201881 1009405 5047025