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9680086 = 213372311
BaseRepresentation
bin100100111011…
…010011010110
3200012210120201
4210323103112
54434230321
6543251114
7145164553
oct44732326
920183521
109680086
115511879
1232a9a9a
13200c080
1413dda2a
15cb3291
hex93b4d6

9680086 has 8 divisors (see below), whose sum is σ = 15637104. Its totient is φ = 4467720.

The previous prime is 9680057. The next prime is 9680087. The reversal of 9680086 is 6800869.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9680087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186130 + ... + 186181.

It is an arithmetic number, because the mean of its divisors is an integer number (1954638).

Almost surely, 29680086 is an apocalyptic number.

9680086 is a deficient number, since it is larger than the sum of its proper divisors (5957018).

9680086 is a wasteful number, since it uses less digits than its factorization.

9680086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372326.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 9680086 is about 3111.2836579136. The cubic root of 9680086 is about 213.1210784933.

The spelling of 9680086 in words is "nine million, six hundred eighty thousand, eighty-six".

Divisors: 1 2 13 26 372311 744622 4840043 9680086