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38696 = 237691
BaseRepresentation
bin1001011100101000
31222002012
421130220
52214241
6455052
7220550
oct113450
958065
1038696
1127089
121a488
13147c8
1410160
15b6eb
hex9728

38696 has 16 divisors (see below), whose sum is σ = 83040. Its totient is φ = 16560.

The previous prime is 38693. The next prime is 38699. The reversal of 38696 is 69683.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (38693) and next prime (38699).

It is not an unprimeable number, because it can be changed into a prime (38693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290 + ... + 401.

It is an arithmetic number, because the mean of its divisors is an integer number (5190).

238696 is an apocalyptic number.

It is an amenable number.

38696 is an abundant number, since it is smaller than the sum of its proper divisors (44344).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41520).

38696 is a wasteful number, since it uses less digits than its factorization.

38696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704 (or 700 counting only the distinct ones).

The product of its digits is 7776, while the sum is 32.

The square root of 38696 is about 196.7129888950. The cubic root of 38696 is about 33.8237709609.

The spelling of 38696 in words is "thirty-eight thousand, six hundred ninety-six".

Divisors: 1 2 4 7 8 14 28 56 691 1382 2764 4837 5528 9674 19348 38696