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9716 = 227347
BaseRepresentation
bin10010111110100
3111022212
42113310
5302331
6112552
740220
oct22764
914285
109716
117333
125758
134565
143780
152d2b
hex25f4

9716 has 12 divisors (see below), whose sum is σ = 19488. Its totient is φ = 4152.

The previous prime is 9697. The next prime is 9719. The reversal of 9716 is 6179.

It is a happy number.

9716 is an esthetic number in base 13, because in such base its adjacent digits differ by 1.

9716 is an admirable number.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 9691 and 9700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9719) by changing a digit.

9716 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146 + ... + 201.

It is an arithmetic number, because the mean of its divisors is an integer number (1624).

29716 is an apocalyptic number.

It is an amenable number.

9716 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.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9744).

9716 is a wasteful number, since it uses less digits than its factorization.

9716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358 (or 356 counting only the distinct ones).

The product of its digits is 378, while the sum is 23.

The square root of 9716 is about 98.5697722428. The cubic root of 9716 is about 21.3384319411.

The spelling of 9716 in words is "nine thousand, seven hundred sixteen".

Divisors: 1 2 4 7 14 28 347 694 1388 2429 4858 9716