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45695 = 5131937
BaseRepresentation
bin1011001001111111
32022200102
423021333
52430240
6551315
7250136
oct131177
968612
1045695
1131371
122253b
1317a50
141291d
15d815
hexb27f

45695 has 16 divisors (see below), whose sum is σ = 63840. Its totient is φ = 31104.

The previous prime is 45691. The next prime is 45697. The reversal of 45695 is 59654.

It is a cyclic number.

It is not a de Polignac number, because 45695 - 22 = 45691 is a prime.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1217 + ... + 1253.

It is an arithmetic number, because the mean of its divisors is an integer number (3990).

245695 is an apocalyptic number.

45695 is a deficient number, since it is larger than the sum of its proper divisors (18145).

45695 is a wasteful number, since it uses less digits than its factorization.

45695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74.

The product of its digits is 5400, while the sum is 29.

The square root of 45695 is about 213.7638884377. The cubic root of 45695 is about 35.7511124892.

The spelling of 45695 in words is "forty-five thousand, six hundred ninety-five".

Divisors: 1 5 13 19 37 65 95 185 247 481 703 1235 2405 3515 9139 45695