Search a number
-
+
13024373188 = 223256093297
BaseRepresentation
bin11000010000101000…
…00010100111000100
31020121200122201012011
430020110002213010
5203133214420223
65552221304004
7640520226331
oct141024024704
936550581164
1013024373188
115583a12392
122635a05004
1312c74567c8
148b7ab1988
1551366880d
hex3085029c4

13024373188 has 6 divisors (see below), whose sum is σ = 22792653086. Its totient is φ = 6512186592.

The previous prime is 13024373083. The next prime is 13024373189. The reversal of 13024373188 is 88137342031.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 12139191684 + 885181504 = 110178^2 + 29752^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13024373188.

It is not an unprimeable number, because it can be changed into a prime (13024373189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1628046645 + ... + 1628046652.

Almost surely, 213024373188 is an apocalyptic number.

It is an amenable number.

13024373188 is a deficient number, since it is larger than the sum of its proper divisors (9768279898).

13024373188 is a wasteful number, since it uses less digits than its factorization.

13024373188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3256093301 (or 3256093299 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 13024373188 in words is "thirteen billion, twenty-four million, three hundred seventy-three thousand, one hundred eighty-eight".

Divisors: 1 2 4 3256093297 6512186594 13024373188