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13678150 = 252713853
BaseRepresentation
bin110100001011…
…011001000110
3221201220220011
4310023121012
512000200100
61205100434
7224155663
oct64133106
927656804
1013678150
1177a2662
1246b771a
132aabaa5
141b60a6a
151302bba
hexd0b646

13678150 has 24 divisors (see below), whose sum is σ = 25806384. Its totient is φ = 5392800.

The previous prime is 13678141. The next prime is 13678153. The reversal of 13678150 is 5187631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13678153) 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 11 ways as a sum of consecutive naturals, for example, 1624 + ... + 5476.

It is an arithmetic number, because the mean of its divisors is an integer number (1075266).

Almost surely, 213678150 is an apocalyptic number.

13678150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13678150 is a deficient number, since it is larger than the sum of its proper divisors (12128234).

13678150 is a wasteful number, since it uses less digits than its factorization.

13678150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3936 (or 3931 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 13678150 is about 3698.3983019680. The cubic root of 13678150 is about 239.1529747828.

The spelling of 13678150 in words is "thirteen million, six hundred seventy-eight thousand, one hundred fifty".

Divisors: 1 2 5 10 25 50 71 142 355 710 1775 3550 3853 7706 19265 38530 96325 192650 273563 547126 1367815 2735630 6839075 13678150