Search a number
-
+
13219102264 = 231735195233
BaseRepresentation
bin11000100111110101…
…10111111000111000
31021010021001222021011
430103322313320320
5204033042233024
610023415123304
7645403341514
oct142372677070
937107058234
1013219102264
115673925205
12268b073534
1313288b6904
148d58c1144
155257d1094
hex313eb7e38

13219102264 has 16 divisors (see below), whose sum is σ = 24787505520. Its totient is φ = 6609100800.

The previous prime is 13219102157. The next prime is 13219102291. The reversal of 13219102264 is 46220191231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91192 + ... + 186424.

It is an arithmetic number, because the mean of its divisors is an integer number (1549219095).

Almost surely, 213219102264 is an apocalyptic number.

It is an amenable number.

13219102264 is a deficient number, since it is larger than the sum of its proper divisors (11568403256).

13219102264 is a wasteful number, since it uses less digits than its factorization.

13219102264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112590 (or 112586 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

Adding to 13219102264 its reverse (46220191231), we get a palindrome (59439293495).

The spelling of 13219102264 in words is "thirteen billion, two hundred nineteen million, one hundred two thousand, two hundred sixty-four".

Divisors: 1 2 4 8 17351 34702 69404 95233 138808 190466 380932 761864 1652387783 3304775566 6609551132 13219102264