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13107116 = 2211297889
BaseRepresentation
bin110001111111…
…111110101100
3220122220120202
4301333332230
511323411431
61144533032
7216260111
oct61777654
926586522
1013107116
117442630
124481178
13293bbb9
141a52908
15123d8cb
hexc7ffac

13107116 has 12 divisors (see below), whose sum is σ = 25022760. Its totient is φ = 5957760.

The previous prime is 13107113. The next prime is 13107121. The reversal of 13107116 is 61170131.

It is not an unprimeable number, because it can be changed into a prime (13107113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148901 + ... + 148988.

It is an arithmetic number, because the mean of its divisors is an integer number (2085230).

Almost surely, 213107116 is an apocalyptic number.

It is an amenable number.

13107116 is a deficient number, since it is larger than the sum of its proper divisors (11915644).

13107116 is a wasteful number, since it uses less digits than its factorization.

13107116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297904 (or 297902 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 20.

The square root of 13107116 is about 3620.3751186859. The cubic root of 13107116 is about 235.7775122357. Note that the first 3 decimals are identical.

Adding to 13107116 its reverse (61170131), we get a palindrome (74277247).

The spelling of 13107116 in words is "thirteen million, one hundred seven thousand, one hundred sixteen".

Divisors: 1 2 4 11 22 44 297889 595778 1191556 3276779 6553558 13107116