Search a number
-
+
13069384 = 234734759
BaseRepresentation
bin110001110110…
…110001001000
3220120222211021
4301312301020
511321210014
61144042224
7216042106
oct61666110
926528737
1013069384
117417249
124463374
132927983
141a42c76
151232624
hexc76c48

13069384 has 16 divisors (see below), whose sum is σ = 25027200. Its totient is φ = 6395472.

The previous prime is 13069373. The next prime is 13069387. The reversal of 13069384 is 48396031.

It is not an unprimeable number, because it can be changed into a prime (13069387) 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 in 3 ways as a sum of consecutive naturals, for example, 17004 + ... + 17755.

It is an arithmetic number, because the mean of its divisors is an integer number (1564200).

Almost surely, 213069384 is an apocalyptic number.

It is an amenable number.

13069384 is a deficient number, since it is larger than the sum of its proper divisors (11957816).

13069384 is a wasteful number, since it uses less digits than its factorization.

13069384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34812 (or 34808 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 13069384 is about 3615.1603007336. The cubic root of 13069384 is about 235.5510472747.

The spelling of 13069384 in words is "thirteen million, sixty-nine thousand, three hundred eighty-four".

Divisors: 1 2 4 8 47 94 188 376 34759 69518 139036 278072 1633673 3267346 6534692 13069384