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38382014 = 2111991823
BaseRepresentation
bin1001001001101…
…0100110111110
32200020000020002
42102122212332
534311211024
63450354302
7644145626
oct222324676
980200202
1038382014
111a735a80
1210a2b992
137c4b268
145151886
1535826ae
hex249a9be

38382014 has 16 divisors (see below), whose sum is σ = 66113280. Its totient is φ = 16527960.

The previous prime is 38382011. The next prime is 38382031. The reversal of 38382014 is 41028383.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38382011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45494 + ... + 46329.

It is an arithmetic number, because the mean of its divisors is an integer number (4132080).

Almost surely, 238382014 is an apocalyptic number.

38382014 is a deficient number, since it is larger than the sum of its proper divisors (27731266).

38382014 is a wasteful number, since it uses less digits than its factorization.

38382014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91855.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 38382014 is about 6195.3219448226. The cubic root of 38382014 is about 337.3203843533.

The spelling of 38382014 in words is "thirty-eight million, three hundred eighty-two thousand, fourteen".

Divisors: 1 2 11 19 22 38 209 418 91823 183646 1010053 1744637 2020106 3489274 19191007 38382014