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13067214 = 232937433
BaseRepresentation
bin110001110110…
…001111001110
3220120212211220
4301312033032
511321122324
61144024210
7216032556
oct61661716
926525756
1013067214
117415656
124462066
1329269a4
141a42166
151231b79
hexc763ce

13067214 has 16 divisors (see below), whose sum is σ = 26227152. Its totient is φ = 4340288.

The previous prime is 13067167. The next prime is 13067273. The reversal of 13067214 is 41276031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1959 + ... + 5474.

It is an arithmetic number, because the mean of its divisors is an integer number (1639197).

Almost surely, 213067214 is an apocalyptic number.

13067214 is an abundant number, since it is smaller than the sum of its proper divisors (13159938).

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

13067214 is a wasteful number, since it uses less digits than its factorization.

13067214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7731.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 13067214 is about 3614.8601632705. The cubic root of 13067214 is about 235.5380098313.

The spelling of 13067214 in words is "thirteen million, sixty-seven thousand, two hundred fourteen".

Divisors: 1 2 3 6 293 586 879 1758 7433 14866 22299 44598 2177869 4355738 6533607 13067214