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13065414 = 232177569
BaseRepresentation
bin110001110101…
…110011000110
3220120210101020
4301311303012
511321043124
61144012010
7216024405
oct61656306
926523336
1013065414
11741426a
124461006
132925c1b
141a4163c
151231379
hexc75cc6

13065414 has 8 divisors (see below), whose sum is σ = 26130840. Its totient is φ = 4355136.

The previous prime is 13065391. The next prime is 13065419. The reversal of 13065414 is 41456031.

It is a sphenic number, since it is the product of 3 distinct primes.

13065414 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13065419) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1088779 + ... + 1088790.

It is an arithmetic number, because the mean of its divisors is an integer number (3266355).

Almost surely, 213065414 is an apocalyptic number.

13065414 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13065414 is a wasteful number, since it uses less digits than its factorization.

13065414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2177574.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 13065414 is about 3614.6111824095. The cubic root of 13065414 is about 235.5271942668.

The spelling of 13065414 in words is "thirteen million, sixty-five thousand, four hundred fourteen".

Divisors: 1 2 3 6 2177569 4355138 6532707 13065414