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204410413 = 347641919
BaseRepresentation
bin11000010111100…
…00111000101101
3112020122010101001
430023300320231
5404312113123
632141120301
75031313504
oct1413607055
9466563331
10204410413
11a5425629
1258559091
133346c90c
141d20d83b
1512e2b0ad
hexc2f0e2d

204410413 has 8 divisors (see below), whose sum is σ = 205542720. Its totient is φ = 203281920.

The previous prime is 204410377. The next prime is 204410419. The reversal of 204410413 is 314014402.

204410413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 204410413 - 225 = 170855981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204410419) 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, 221968 + ... + 222886.

It is an arithmetic number, because the mean of its divisors is an integer number (25692840).

Almost surely, 2204410413 is an apocalyptic number.

It is an amenable number.

204410413 is a deficient number, since it is larger than the sum of its proper divisors (1132307).

204410413 is an equidigital number, since it uses as much as digits as its factorization.

204410413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1907.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 204410413 is about 14297.2169669485. The cubic root of 204410413 is about 589.0710393071.

Adding to 204410413 its reverse (314014402), we get a palindrome (518424815).

The spelling of 204410413 in words is "two hundred four million, four hundred ten thousand, four hundred thirteen".

Divisors: 1 347 641 919 222427 318893 589079 204410413