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13036134 = 232239743
BaseRepresentation
bin110001101110…
…101001100110
3220112022012210
4301232221212
511314124014
61143224250
7215543136
oct61565146
926468183
1013036134
1173a4271
124448086
1329157b7
141a34ac6
151227859
hexc6ea66

13036134 has 16 divisors (see below), whose sum is σ = 26191872. Its totient is φ = 4325448.

The previous prime is 13036043. The next prime is 13036139. The reversal of 13036134 is 43163031.

It is a self number, because there is not a number n which added to its sum of digits gives 13036134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13036139) 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 7 ways as a sum of consecutive naturals, for example, 3534 + ... + 6209.

It is an arithmetic number, because the mean of its divisors is an integer number (1636992).

Almost surely, 213036134 is an apocalyptic number.

13036134 is an abundant number, since it is smaller than the sum of its proper divisors (13155738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13036134 is a wasteful number, since it uses less digits than its factorization.

13036134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9971.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 13036134 is about 3610.5586825310. The cubic root of 13036134 is about 235.3511214118.

Adding to 13036134 its reverse (43163031), we get a palindrome (56199165).

The spelling of 13036134 in words is "thirteen million, thirty-six thousand, one hundred thirty-four".

Divisors: 1 2 3 6 223 446 669 1338 9743 19486 29229 58458 2172689 4345378 6518067 13036134