Search a number
-
+
325057525 = 52137114087
BaseRepresentation
bin10011010111111…
…111101111110101
3211122122122002121
4103113333233311
51131203320100
652131035541
711024641402
oct2327775765
9748578077
10325057525
11157539591
1290a3bbb1
1352462240
14312572a9
151d80d51a
hex135ffbf5

325057525 has 24 divisors (see below), whose sum is σ = 440221824. Its totient is φ = 236644800.

The previous prime is 325057519. The next prime is 325057531. The reversal of 325057525 is 525750523.

It is an interprime number because it is at equal distance from previous prime (325057519) and next prime (325057531).

It is not a de Polignac number, because 325057525 - 23 = 325057517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16032 + ... + 30118.

It is an arithmetic number, because the mean of its divisors is an integer number (18342576).

Almost surely, 2325057525 is an apocalyptic number.

It is an amenable number.

325057525 is a deficient number, since it is larger than the sum of its proper divisors (115164299).

325057525 is a wasteful number, since it uses less digits than its factorization.

325057525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14181 (or 14176 counting only the distinct ones).

The product of its (nonzero) digits is 52500, while the sum is 34.

The square root of 325057525 is about 18029.3517631666. The cubic root of 325057525 is about 687.5749956756.

The spelling of 325057525 in words is "three hundred twenty-five million, fifty-seven thousand, five hundred twenty-five".

Divisors: 1 5 13 25 65 71 325 355 923 1775 4615 14087 23075 70435 183131 352175 915655 1000177 4578275 5000885 13002301 25004425 65011505 325057525