Search a number
-
+
13234441508 = 22293115124373
BaseRepresentation
bin11000101001101010…
…11000110100100100
31021011022221021202022
430110311120310210
5204101004112013
610025124002312
7645650616401
oct142465306444
937138837668
1013234441508
115681551872
122694230398
13132bb277a2
148d79552a8
15526d11008
hex314d58d24

13234441508 has 48 divisors (see below), whose sum is σ = 24896578560. Its totient is φ = 6141744000.

The previous prime is 13234441489. The next prime is 13234441543. The reversal of 13234441508 is 80514443231.

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, 530810 + ... + 555182.

It is an arithmetic number, because the mean of its divisors is an integer number (518678720).

Almost surely, 213234441508 is an apocalyptic number.

It is an amenable number.

13234441508 is a deficient number, since it is larger than the sum of its proper divisors (11662137052).

13234441508 is a wasteful number, since it uses less digits than its factorization.

13234441508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24588 (or 24586 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 13234441508 its reverse (80514443231), we get a palindrome (93748884739).

The spelling of 13234441508 in words is "thirteen billion, two hundred thirty-four million, four hundred forty-one thousand, five hundred eight".

Divisors: 1 2 4 29 31 58 62 116 124 151 302 604 899 1798 3596 4379 4681 8758 9362 17516 18724 24373 48746 97492 135749 271498 542996 706817 755563 1413634 1511126 2827268 3022252 3680323 7360646 14721292 21911327 43822654 87645308 106729367 114090013 213458734 228180026 426917468 456360052 3308610377 6617220754 13234441508