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63325 = 5217149
BaseRepresentation
bin1111011101011101
310012212101
433131131
54011300
61205101
7352423
oct173535
9105771
1063325
1143639
1230791
1322a92
1419113
1513b6a
hexf75d

63325 has 12 divisors (see below), whose sum is σ = 83700. Its totient is φ = 47360.

The previous prime is 63317. The next prime is 63331. The reversal of 63325 is 52336.

It can be written as a sum of positive squares in 6 ways, for example, as 2809 + 60516 = 53^2 + 246^2 .

It is not a de Polignac number, because 63325 - 23 = 63317 is a prime.

It is a d-powerful number, because it can be written as 62 + 37 + 310 + 211 + 5 .

63325 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 351 + ... + 499.

It is an arithmetic number, because the mean of its divisors is an integer number (6975).

263325 is an apocalyptic number.

It is an amenable number.

63325 is a deficient number, since it is larger than the sum of its proper divisors (20375).

63325 is a wasteful number, since it uses less digits than its factorization.

63325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176 (or 171 counting only the distinct ones).

The product of its digits is 540, while the sum is 19.

The square root of 63325 is about 251.6445906432. The cubic root of 63325 is about 39.8588776979.

The spelling of 63325 in words is "sixty-three thousand, three hundred twenty-five".

Divisors: 1 5 17 25 85 149 425 745 2533 3725 12665 63325