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13114244 = 221113101227
BaseRepresentation
bin110010000001…
…101110000100
3220200021100202
4302001232010
511324123434
61145030032
7216316643
oct62015604
926607322
1013114244
117447a20
124485318
132942210
141a5535a
151240a7e
hexc81b84

13114244 has 48 divisors (see below), whose sum is σ = 27349056. Its totient is φ = 5424000.

The previous prime is 13114217. The next prime is 13114261. The reversal of 13114244 is 44241131.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57659 + ... + 57885.

It is an arithmetic number, because the mean of its divisors is an integer number (569772).

Almost surely, 213114244 is an apocalyptic number.

It is an amenable number.

13114244 is an abundant number, since it is smaller than the sum of its proper divisors (14234812).

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

13114244 is a wasteful number, since it uses less digits than its factorization.

13114244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356 (or 354 counting only the distinct ones).

The product of its digits is 384, while the sum is 20.

The square root of 13114244 is about 3621.3594132591. The cubic root of 13114244 is about 235.8202451945.

Adding to 13114244 its reverse (44241131), we get a palindrome (57355375).

It can be divided in two parts, 1311 and 4244, that added together give a palindrome (5555).

The spelling of 13114244 in words is "thirteen million, one hundred fourteen thousand, two hundred forty-four".

Divisors: 1 2 4 11 13 22 26 44 52 101 143 202 227 286 404 454 572 908 1111 1313 2222 2497 2626 2951 4444 4994 5252 5902 9988 11804 14443 22927 28886 32461 45854 57772 64922 91708 129844 252197 298051 504394 596102 1008788 1192204 3278561 6557122 13114244