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38006 = 231613
BaseRepresentation
bin1001010001110110
31221010122
421101312
52204011
6451542
7215543
oct112166
957118
1038006
1126611
1219bb2
13143b7
14dbca
15b3db
hex9476

38006 has 8 divisors (see below), whose sum is σ = 58944. Its totient is φ = 18360.

The previous prime is 37997. The next prime is 38011. The reversal of 38006 is 60083.

It is a happy number.

38006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

38006 is a Gilda number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 38006.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245 + ... + 368.

It is an arithmetic number, because the mean of its divisors is an integer number (7368).

238006 is an apocalyptic number.

38006 is a deficient number, since it is larger than the sum of its proper divisors (20938).

38006 is a wasteful number, since it uses less digits than its factorization.

38006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 38006 is about 194.9512759640. The cubic root of 38006 is about 33.6215234356.

Adding to 38006 its reverse (60083), we get a palindrome (98089).

The spelling of 38006 in words is "thirty-eight thousand, six".

Divisors: 1 2 31 62 613 1226 19003 38006