Search a number
-
+
9680386 = 219254747
BaseRepresentation
bin100100111011…
…011000000010
3200012210222211
4210323120002
54434233021
6543252334
7145165462
oct44733002
920183884
109680386
115512021
1232aa0aa
13200c251
1413ddba2
15cb33e1
hex93b602

9680386 has 8 divisors (see below), whose sum is σ = 15284880. Its totient is φ = 4585428.

The previous prime is 9680369. The next prime is 9680393. The reversal of 9680386 is 6830869.

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

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, 127336 + ... + 127411.

It is an arithmetic number, because the mean of its divisors is an integer number (1910610).

Almost surely, 29680386 is an apocalyptic number.

9680386 is a deficient number, since it is larger than the sum of its proper divisors (5604494).

9680386 is a wasteful number, since it uses less digits than its factorization.

9680386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254768.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 9680386 is about 3111.3318691519. The cubic root of 9680386 is about 213.1232801150.

The spelling of 9680386 in words is "nine million, six hundred eighty thousand, three hundred eighty-six".

Divisors: 1 2 19 38 254747 509494 4840193 9680386