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13024141 = 1323431013
BaseRepresentation
bin110001101011…
…101110001101
3220111200202121
4301223232031
511313233031
61143052541
7215463154
oct61535615
926450677
1013024141
117396259
124441151
1329101c0
141a3059b
151224011
hexc6bb8d

13024141 has 16 divisors (see below), whose sum is σ = 14990976. Its totient is φ = 11221056.

The previous prime is 13024133. The next prime is 13024153. The reversal of 13024141 is 14142031.

It is not a de Polignac number, because 13024141 - 23 = 13024133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13024181) 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, 12351 + ... + 13363.

It is an arithmetic number, because the mean of its divisors is an integer number (936936).

Almost surely, 213024141 is an apocalyptic number.

It is an amenable number.

13024141 is a deficient number, since it is larger than the sum of its proper divisors (1966835).

13024141 is a wasteful number, since it uses less digits than its factorization.

13024141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1092.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 13024141 is about 3608.8974770697. The cubic root of 13024141 is about 235.2789263881.

Adding to 13024141 its reverse (14142031), we get a palindrome (27166172).

The spelling of 13024141 in words is "thirteen million, twenty-four thousand, one hundred forty-one".

Divisors: 1 13 23 43 299 559 989 1013 12857 13169 23299 43559 302887 566267 1001857 13024141