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9680339 = 31312269
BaseRepresentation
bin100100111011…
…010111010011
3200012210221002
4210323113103
54434232324
6543252215
7145165364
oct44732723
920183832
109680339
115511a89
1232aa06b
13200c216
1413ddb6b
15cb33ae
hex93b5d3

9680339 has 4 divisors (see below), whose sum is σ = 9992640. Its totient is φ = 9368040.

The previous prime is 9680303. The next prime is 9680351. The reversal of 9680339 is 9330869.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9330869 = 40123269.

It is a cyclic number.

It is not a de Polignac number, because 9680339 - 212 = 9676243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9680369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156104 + ... + 156165.

It is an arithmetic number, because the mean of its divisors is an integer number (2498160).

Almost surely, 29680339 is an apocalyptic number.

9680339 is a deficient number, since it is larger than the sum of its proper divisors (312301).

9680339 is a wasteful number, since it uses less digits than its factorization.

9680339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312300.

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 9680339 is about 3111.3243161072. The cubic root of 9680339 is about 213.1229351973.

The spelling of 9680339 in words is "nine million, six hundred eighty thousand, three hundred thirty-nine".

Divisors: 1 31 312269 9680339