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13024193 = 713178419
BaseRepresentation
bin110001101011…
…101111000001
3220111200211112
4301223233001
511313233233
61143053105
7215463260
oct61535701
926450745
1013024193
1173962a6
124441195
132910230
141a305d7
151224048
hexc6bbc1

13024193 has 16 divisors (see below), whose sum is σ = 16974720. Its totient is φ = 9697536.

The previous prime is 13024181. The next prime is 13024199. The reversal of 13024193 is 39142031.

It is a cyclic number.

It is not a de Polignac number, because 13024193 - 26 = 13024129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13024199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2663 + ... + 5756.

It is an arithmetic number, because the mean of its divisors is an integer number (1060920).

Almost surely, 213024193 is an apocalyptic number.

13024193 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13024193 is a deficient number, since it is larger than the sum of its proper divisors (3950527).

13024193 is a wasteful number, since it uses less digits than its factorization.

13024193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8456.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 13024193 is about 3608.9046814789. The cubic root of 13024193 is about 235.2792395115.

The spelling of 13024193 in words is "thirteen million, twenty-four thousand, one hundred ninety-three".

Divisors: 1 7 13 17 91 119 221 1547 8419 58933 109447 143123 766129 1001861 1860599 13024193