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13324141 = 1731131193
BaseRepresentation
bin110010110100…
…111101101101
3221001221021201
4302310331231
511402333031
61153325501
7221152615
oct62647555
927057251
1013324141
117580696
124566891
1329b690c
141aaba45
151282d61
hexcb4f6d

13324141 has 16 divisors (see below), whose sum is σ = 14750208. Its totient is φ = 11980800.

The previous prime is 13324133. The next prime is 13324151. The reversal of 13324141 is 14142331.

It is a cyclic number.

It is not a de Polignac number, because 13324141 - 23 = 13324133 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 (13324151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68941 + ... + 69133.

It is an arithmetic number, because the mean of its divisors is an integer number (921888).

Almost surely, 213324141 is an apocalyptic number.

It is an amenable number.

13324141 is a deficient number, since it is larger than the sum of its proper divisors (1426067).

13324141 is a wasteful number, since it uses less digits than its factorization.

13324141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372.

The product of its digits is 288, while the sum is 19.

The square root of 13324141 is about 3650.2247875987. The cubic root of 13324141 is about 237.0717141900.

Adding to 13324141 its reverse (14142331), we get a palindrome (27466472).

The spelling of 13324141 in words is "thirteen million, three hundred twenty-four thousand, one hundred forty-one".

Divisors: 1 17 31 131 193 527 2227 3281 4061 5983 25283 69037 101711 429811 783773 13324141