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13014898 = 2133783163
BaseRepresentation
bin110001101001…
…011101110010
3220111020002021
4301221131302
511312434043
61142542054
7215424211
oct61513562
926436067
1013014898
11738a316
12443792a
132908c30
141a2b078
1512213ed
hexc69772

13014898 has 32 divisors (see below), whose sum is σ = 21986496. Its totient is φ = 5738688.

The previous prime is 13014893. The next prime is 13014901. The reversal of 13014898 is 89841031.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13014893) 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, 79765 + ... + 79927.

It is an arithmetic number, because the mean of its divisors is an integer number (687078).

Almost surely, 213014898 is an apocalyptic number.

13014898 is a deficient number, since it is larger than the sum of its proper divisors (8971598).

13014898 is a wasteful number, since it uses less digits than its factorization.

13014898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298.

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 13014898 is about 3607.6166647802. The cubic root of 13014898 is about 235.2232554674.

The spelling of 13014898 in words is "thirteen million, fourteen thousand, eight hundred ninety-eight".

Divisors: 1 2 13 26 37 74 83 163 166 326 481 962 1079 2119 2158 3071 4238 6031 6142 12062 13529 27058 39923 78403 79846 156806 175877 351754 500573 1001146 6507449 13014898