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13116130 = 253735449
BaseRepresentation
bin110010000010…
…001011100010
3220200100221121
4302002023202
511324204010
61145042454
7216325306
oct62021342
926610847
1013116130
117449385
12448642a
132943031
141a55d06
1512413da
hexc822e2

13116130 has 16 divisors (see below), whose sum is σ = 24247800. Its totient is φ = 5104512.

The previous prime is 13116119. The next prime is 13116157. The reversal of 13116130 is 3161131.

It can be written as a sum of positive squares in 4 ways, for example, as 11881809 + 1234321 = 3447^2 + 1111^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17355 + ... + 18094.

Almost surely, 213116130 is an apocalyptic number.

13116130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13116130 is a deficient number, since it is larger than the sum of its proper divisors (11131670).

13116130 is a wasteful number, since it uses less digits than its factorization.

13116130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35493.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 13116130 is about 3621.6198033477. The cubic root of 13116130 is about 235.8315493323.

Adding to 13116130 its reverse (3161131), we get a palindrome (16277261).

It can be divided in two parts, 131 and 16130, that added together give a palindrome (16261).

The spelling of 13116130 in words is "thirteen million, one hundred sixteen thousand, one hundred thirty".

Divisors: 1 2 5 10 37 74 185 370 35449 70898 177245 354490 1311613 2623226 6558065 13116130