Search a number
-
+
13132482968 = 2311149232761
BaseRepresentation
bin11000011101100000…
…11100100110011000
31020220020002020221002
430032300130212120
5203343403423333
610011042404132
7643302156233
oct141660344630
936806066832
1013132482968
115629a42910
122666060648
1313139796a7
148c81b441a
1551cdc10e8
hex30ec1c998

13132482968 has 16 divisors (see below), whose sum is σ = 26861897160. Its totient is φ = 5969310400.

The previous prime is 13132482967. The next prime is 13132482997. The reversal of 13132482968 is 86928423131.

It is a super-3 number, since 3×131324829683 (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13132482967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74616293 + ... + 74616468.

Almost surely, 213132482968 is an apocalyptic number.

It is an amenable number.

13132482968 is an abundant number, since it is smaller than the sum of its proper divisors (13729414192).

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

13132482968 is a wasteful number, since it uses less digits than its factorization.

13132482968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149232778 (or 149232774 counting only the distinct ones).

The product of its digits is 497664, while the sum is 47.

The spelling of 13132482968 in words is "thirteen billion, one hundred thirty-two million, four hundred eighty-two thousand, nine hundred sixty-eight".

Divisors: 1 2 4 8 11 22 44 88 149232761 298465522 596931044 1193862088 1641560371 3283120742 6566241484 13132482968