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23295413 = 40956957
BaseRepresentation
bin101100011011…
…1010110110101
31121211112022002
41120313112311
521430423123
62151145045
7402002441
oct130672665
947745262
1023295413
1112171209
127975185
134a9838b
143145821
1520a2528
hex16375b5

23295413 has 4 divisors (see below), whose sum is σ = 23352780. Its totient is φ = 23238048.

The previous prime is 23295397. The next prime is 23295451. The reversal of 23295413 is 31459232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11992369 + 11303044 = 3463^2 + 3362^2 .

It is a cyclic number.

It is not a de Polignac number, because 23295413 - 24 = 23295397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23291413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28070 + ... + 28887.

It is an arithmetic number, because the mean of its divisors is an integer number (5838195).

Almost surely, 223295413 is an apocalyptic number.

It is an amenable number.

23295413 is a deficient number, since it is larger than the sum of its proper divisors (57367).

23295413 is an equidigital number, since it uses as much as digits as its factorization.

23295413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57366.

The product of its digits is 6480, while the sum is 29.

The square root of 23295413 is about 4826.5321919573. The cubic root of 23295413 is about 285.5990804462.

The spelling of 23295413 in words is "twenty-three million, two hundred ninety-five thousand, four hundred thirteen".

Divisors: 1 409 56957 23295413