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5402525 = 52316971
BaseRepresentation
bin10100100110111110011101
3101011110212112
4110212332131
52340340100
6311443405
763630542
oct24467635
911143775
105402525
11305aaa7
121986565
13117207b
14a08bc9
1571ab35
hex526f9d

5402525 has 12 divisors (see below), whose sum is σ = 6916224. Its totient is φ = 4182000.

The previous prime is 5402521. The next prime is 5402533. The reversal of 5402525 is 5252045.

It is not a de Polignac number, because 5402525 - 22 = 5402521 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5402525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5402521) 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, 2711 + ... + 4260.

It is an arithmetic number, because the mean of its divisors is an integer number (576352).

Almost surely, 25402525 is an apocalyptic number.

It is an amenable number.

5402525 is a deficient number, since it is larger than the sum of its proper divisors (1513699).

5402525 is a wasteful number, since it uses less digits than its factorization.

5402525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7012 (or 7007 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 5402525 is about 2324.3332377265. Note that the first 3 decimals coincide. The cubic root of 5402525 is about 175.4684050125.

The spelling of 5402525 in words is "five million, four hundred two thousand, five hundred twenty-five".