Search a number
-
+
13502934 = 232750163
BaseRepresentation
bin110011100000…
…100111010110
3221102000112200
4303200213112
511424043214
61201225330
7222526104
oct63404726
927360480
1013502934
117692a55
124632246
132a4a103
141b16c74
1512bad09
hexce09d6

13502934 has 12 divisors (see below), whose sum is σ = 29256396. Its totient is φ = 4500972.

The previous prime is 13502933. The next prime is 13502941. The reversal of 13502934 is 43920531.

13502934 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 13502898 and 13502907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13502933) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 375064 + ... + 375099.

It is an arithmetic number, because the mean of its divisors is an integer number (2438033).

Almost surely, 213502934 is an apocalyptic number.

13502934 is an abundant number, since it is smaller than the sum of its proper divisors (15753462).

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

13502934 is a wasteful number, since it uses less digits than its factorization.

13502934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750171 (or 750168 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 13502934 is about 3674.6338593117. The cubic root of 13502934 is about 238.1274063038.

The spelling of 13502934 in words is "thirteen million, five hundred two thousand, nine hundred thirty-four".

Divisors: 1 2 3 6 9 18 750163 1500326 2250489 4500978 6751467 13502934