Search a number
-
+
13069206 = 232797911
BaseRepresentation
bin110001110110…
…101110010110
3220120222120200
4301312232112
511321203311
61144041330
7216041433
oct61665626
926528520
1013069206
1174170a7
124463246
132927877
141a42b8a
151232556
hexc76b96

13069206 has 24 divisors (see below), whose sum is σ = 28383264. Its totient is φ = 4346160.

The previous prime is 13069193. The next prime is 13069211. The reversal of 13069206 is 60296031.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13069206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13891 + ... + 14801.

It is an arithmetic number, because the mean of its divisors is an integer number (1182636).

Almost surely, 213069206 is an apocalyptic number.

13069206 is an abundant number, since it is smaller than the sum of its proper divisors (15314058).

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

13069206 is a wasteful number, since it uses less digits than its factorization.

13069206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1716 (or 1713 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 13069206 is about 3615.1356821010. The cubic root of 13069206 is about 235.5499778982.

The spelling of 13069206 in words is "thirteen million, sixty-nine thousand, two hundred six".

Divisors: 1 2 3 6 9 18 797 911 1594 1822 2391 2733 4782 5466 7173 8199 14346 16398 726067 1452134 2178201 4356402 6534603 13069206