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64325 = 523183
BaseRepresentation
bin1111101101000101
310021020102
433231011
54024300
61213445
7355352
oct175505
9107212
1064325
1144368
1231285
1323381
1419629
15140d5
hexfb45

64325 has 12 divisors (see below), whose sum is σ = 83328. Its totient is φ = 49200.

The previous prime is 64319. The next prime is 64327. The reversal of 64325 is 52346.

It is a de Polignac number, because none of the positive numbers 2k-64325 is a prime.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 64297 and 64306.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 64325.

It is not an unprimeable number, because it can be changed into a prime (64327) 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, 734 + ... + 816.

It is an arithmetic number, because the mean of its divisors is an integer number (6944).

264325 is an apocalyptic number.

It is an amenable number.

64325 is a deficient number, since it is larger than the sum of its proper divisors (19003).

64325 is a wasteful number, since it uses less digits than its factorization.

64325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124 (or 119 counting only the distinct ones).

The product of its digits is 720, while the sum is 20.

The square root of 64325 is about 253.6237370594. The cubic root of 64325 is about 40.0675940451.

The spelling of 64325 in words is "sixty-four thousand, three hundred twenty-five".

Divisors: 1 5 25 31 83 155 415 775 2075 2573 12865 64325