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13241116 = 2273712781
BaseRepresentation
bin110010100000…
…101100011100
3220220201101201
4302200230130
511342203431
61151445244
7220355560
oct62405434
926821351
1013241116
117524279
124526824
132987ba5
141a896a0
151268461
hexca0b1c

13241116 has 24 divisors (see below), whose sum is σ = 27200096. Its totient is φ = 5520960.

The previous prime is 13241101. The next prime is 13241159. The reversal of 13241116 is 61114231.

It is a junction number, because it is equal to n+sod(n) for n = 13241093 and 13241102.

It is a congruent number.

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, 5355 + ... + 7426.

Almost surely, 213241116 is an apocalyptic number.

It is an amenable number.

13241116 is an abundant number, since it is smaller than the sum of its proper divisors (13958980).

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

13241116 is a wasteful number, since it uses less digits than its factorization.

13241116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12829 (or 12827 counting only the distinct ones).

The product of its digits is 144, while the sum is 19.

The square root of 13241116 is about 3638.8344287697. The cubic root of 13241116 is about 236.5782764104.

Adding to 13241116 its reverse (61114231), we get a palindrome (74355347).

The spelling of 13241116 in words is "thirteen million, two hundred forty-one thousand, one hundred sixteen".

Divisors: 1 2 4 7 14 28 37 74 148 259 518 1036 12781 25562 51124 89467 178934 357868 472897 945794 1891588 3310279 6620558 13241116