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3083895239 = 199103115031
BaseRepresentation
bin1011011111010000…
…1000000111000111
321221220220002222012
42313310020013013
522303434121424
61230002324435
7136264451135
oct26764100707
97856802865
103083895239
111342862157
1272095971b
133a1ba98a9
14213804755
15130b16b0e
hexb7d081c7

3083895239 has 8 divisors (see below), whose sum is σ = 3102604800. Its totient is φ = 3065218200.

The previous prime is 3083895209. The next prime is 3083895299. The reversal of 3083895239 is 9325983803.

3083895239 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3083895239 - 212 = 3083891143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3083895209) 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, 197654 + ... + 212684.

It is an arithmetic number, because the mean of its divisors is an integer number (387825600).

Almost surely, 23083895239 is an apocalyptic number.

3083895239 is a deficient number, since it is larger than the sum of its proper divisors (18709561).

3083895239 is a wasteful number, since it uses less digits than its factorization.

3083895239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16261.

The product of its (nonzero) digits is 1399680, while the sum is 50.

The square root of 3083895239 is about 55532.8302808348. The cubic root of 3083895239 is about 1455.5703670322.

The spelling of 3083895239 in words is "three billion, eighty-three million, eight hundred ninety-five thousand, two hundred thirty-nine".

Divisors: 1 199 1031 15031 205169 2991169 15496961 3083895239