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23295 = 351553
BaseRepresentation
bin101101011111111
31011221210
411223333
51221140
6255503
7124626
oct55377
934853
1023295
1116558
1211593
13a7ac
1486bd
156d80
hex5aff

23295 has 8 divisors (see below), whose sum is σ = 37296. Its totient is φ = 12416.

The previous prime is 23293. The next prime is 23297. The reversal of 23295 is 59232.

It is an interprime number because it is at equal distance from previous prime (23293) and next prime (23297).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23295 - 21 = 23293 is a prime.

It is a d-powerful number, because it can be written as 22 + 38 + 210 + 92 + 56 .

23295 is a lucky number.

It is a plaindrome in base 4 and base 16.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 762 + ... + 791.

It is an arithmetic number, because the mean of its divisors is an integer number (4662).

223295 is an apocalyptic number.

23295 is a deficient number, since it is larger than the sum of its proper divisors (14001).

23295 is a wasteful number, since it uses less digits than its factorization.

23295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1561.

The product of its digits is 540, while the sum is 21.

The square root of 23295 is about 152.6269963014. The cubic root of 23295 is about 28.5597392659.

Subtracting 23295 from its reverse (59232), we obtain a cube (35937 = 333).

The spelling of 23295 in words is "twenty-three thousand, two hundred ninety-five".

Divisors: 1 3 5 15 1553 4659 7765 23295