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38386014 = 2343148783
BaseRepresentation
bin1001001001101…
…1100101011110
32200020012201020
42102123211132
534311323024
63450425010
7644163402
oct222334536
980205636
1038386014
111a738a87
1210a32166
137c50024
145153102
153583979
hex249b95e

38386014 has 16 divisors (see below), whose sum is σ = 78557952. Its totient is φ = 12497688.

The previous prime is 38386001. The next prime is 38386027. The reversal of 38386014 is 41068383.

It is an interprime number because it is at equal distance from previous prime (38386001) and next prime (38386027).

It is a Curzon number.

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, 74134 + ... + 74649.

It is an arithmetic number, because the mean of its divisors is an integer number (4909872).

Almost surely, 238386014 is an apocalyptic number.

38386014 is an abundant number, since it is smaller than the sum of its proper divisors (40171938).

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

38386014 is a wasteful number, since it uses less digits than its factorization.

38386014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148831.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 38386014 is about 6195.6447606363. The cubic root of 38386014 is about 337.3321019482.

The spelling of 38386014 in words is "thirty-eight million, three hundred eighty-six thousand, fourteen".

Divisors: 1 2 3 6 43 86 129 258 148783 297566 446349 892698 6397669 12795338 19193007 38386014