Search a number
-
+
13901307276 = 2231158442273
BaseRepresentation
bin11001111001001010…
…10001110110001100
31022212210202120121110
430330211101312030
5211432213313101
610215225132020
71001326106433
oct147445216614
938783676543
1013901307276
115993a1a9aa
12283b62a010
13140703540c
1495c34611a
1556563acd6
hex33c951d8c

13901307276 has 12 divisors (see below), whose sum is σ = 32436383672. Its totient is φ = 4633769088.

The previous prime is 13901307271. The next prime is 13901307289. The reversal of 13901307276 is 67270310931.

It is a happy number.

13901307276 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (13901307271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 579221125 + ... + 579221148.

Almost surely, 213901307276 is an apocalyptic number.

It is an amenable number.

13901307276 is an abundant number, since it is smaller than the sum of its proper divisors (18535076396).

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

13901307276 is a wasteful number, since it uses less digits than its factorization.

13901307276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158442280 (or 1158442278 counting only the distinct ones).

The product of its (nonzero) digits is 47628, while the sum is 39.

The spelling of 13901307276 in words is "thirteen billion, nine hundred one million, three hundred seven thousand, two hundred seventy-six".

Divisors: 1 2 3 4 6 12 1158442273 2316884546 3475326819 4633769092 6950653638 13901307276