Search a number
-
+
13803114 = 2313271653
BaseRepresentation
bin110100101001…
…111001101010
3221222021022110
4310221321222
512013144424
61211503150
7225216213
oct64517152
927867273
1013803114
117878536
124757ab6
132b23930
141b9440a
151329c29
hexd29e6a

13803114 has 32 divisors (see below), whose sum is σ = 29885184. Its totient is φ = 4224960.

The previous prime is 13803089. The next prime is 13803121. The reversal of 13803114 is 41130831.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20812 + ... + 21464.

It is an arithmetic number, because the mean of its divisors is an integer number (933912).

Almost surely, 213803114 is an apocalyptic number.

13803114 is an abundant number, since it is smaller than the sum of its proper divisors (16082070).

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

13803114 is a wasteful number, since it uses less digits than its factorization.

13803114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 13803114 is about 3715.2542308703. The cubic root of 13803114 is about 239.8790710221.

Adding to 13803114 its reverse (41130831), we get a palindrome (54933945).

The spelling of 13803114 in words is "thirteen million, eight hundred three thousand, one hundred fourteen".

Divisors: 1 2 3 6 13 26 39 78 271 542 653 813 1306 1626 1959 3523 3918 7046 8489 10569 16978 21138 25467 50934 176963 353926 530889 1061778 2300519 4601038 6901557 13803114