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13310386 = 2101131503
BaseRepresentation
bin110010110001…
…100110110010
3221001020102021
4302301212302
511401413021
61153142054
7221064535
oct62614662
927036367
1013310386
117571321
12455a92a
1329b058b
141aa6a1c
15127dc41
hexcb19b2

13310386 has 16 divisors (see below), whose sum is σ = 20357568. Its totient is φ = 6526000.

The previous prime is 13310369. The next prime is 13310387. The reversal of 13310386 is 68301331.

It is a happy number.

13310386 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13310386.

It is not an unprimeable number, because it can be changed into a prime (13310387) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26211 + ... + 26713.

It is an arithmetic number, because the mean of its divisors is an integer number (1272348).

Almost surely, 213310386 is an apocalyptic number.

13310386 is a deficient number, since it is larger than the sum of its proper divisors (7047182).

13310386 is a wasteful number, since it uses less digits than its factorization.

13310386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 13310386 is about 3648.3401705433. The cubic root of 13310386 is about 236.9901068229.

The spelling of 13310386 in words is "thirteen million, three hundred ten thousand, three hundred eighty-six".

Divisors: 1 2 101 131 202 262 503 1006 13231 26462 50803 65893 101606 131786 6655193 13310386