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9716369 = 131096857
BaseRepresentation
bin100101000100…
…001010010001
3200021122100112
4211010022101
54441410434
6544131105
7145405415
oct45041221
920248315
109716369
115537063
123306a95
132022740
14140cd45
15cbddce
hex944291

9716369 has 8 divisors (see below), whose sum is σ = 10561320. Its totient is φ = 8885376.

The previous prime is 9716359. The next prime is 9716381. The reversal of 9716369 is 9636179.

It is a happy number.

9716369 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 25600 + 9690769 = 160^2 + 3113^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 9716369 - 212 = 9712273 is a prime.

It is a super-2 number, since 2×97163692 = 188815653088322, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9716359) 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, 2012 + ... + 4845.

It is an arithmetic number, because the mean of its divisors is an integer number (1320165).

Almost surely, 29716369 is an apocalyptic number.

It is an amenable number.

9716369 is a deficient number, since it is larger than the sum of its proper divisors (844951).

9716369 is a wasteful number, since it uses less digits than its factorization.

9716369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6979.

The product of its digits is 61236, while the sum is 41.

The square root of 9716369 is about 3117.1090773343. The cubic root of 9716369 is about 213.3870207219.

The spelling of 9716369 in words is "nine million, seven hundred sixteen thousand, three hundred sixty-nine".

Divisors: 1 13 109 1417 6857 89141 747413 9716369