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13410234 = 232745013
BaseRepresentation
bin110011001001…
…111110111010
3221020022101100
4303021332322
511413111414
61155232230
7221661615
oct63117672
927208340
1013410234
11762a342
1245a8676
132a16b66
141ad117c
15129d609
hexcc9fba

13410234 has 12 divisors (see below), whose sum is σ = 29055546. Its totient is φ = 4470072.

The previous prime is 13410233. The next prime is 13410247. The reversal of 13410234 is 43201431.

It can be written as a sum of positive squares in only one way, i.e., 12852225 + 558009 = 3585^2 + 747^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 745013 = 13410234 / (1 + 3 + 4 + 1 + 0 + 2 + 3 + 4).

It is not an unprimeable number, because it can be changed into a prime (13410233) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 372489 + ... + 372524.

Almost surely, 213410234 is an apocalyptic number.

13410234 is an abundant number, since it is smaller than the sum of its proper divisors (15645312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13410234 is a wasteful number, since it uses less digits than its factorization.

13410234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745021 (or 745018 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 13410234 is about 3661.9986346256. The cubic root of 13410234 is about 237.5812257723.

Adding to 13410234 its reverse (43201431), we get a palindrome (56611665).

The spelling of 13410234 in words is "thirteen million, four hundred ten thousand, two hundred thirty-four".

Divisors: 1 2 3 6 9 18 745013 1490026 2235039 4470078 6705117 13410234