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3079826045 = 5615965209
BaseRepresentation
bin1011011110010010…
…0110101001111101
321221122020101002022
42313210212221331
522301413413140
61225335205525
7136215042452
oct26744465175
97848211068
103079826045
11134053298a
1271b5168a5
133a10b369a
14213065829
151305b10b5
hexb7926a7d

3079826045 has 4 divisors (see below), whose sum is σ = 3695791260. Its totient is φ = 2463860832.

The previous prime is 3079826039. The next prime is 3079826053. The reversal of 3079826045 is 5406289703.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5406289703 = 8867609709.

It can be written as a sum of positive squares in 2 ways, for example, as 1838179876 + 1241646169 = 42874^2 + 35237^2 .

It is a cyclic number.

It is not a de Polignac number, because 3079826045 - 214 = 3079809661 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3079825987 and 3079826005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307982600 + ... + 307982609.

It is an arithmetic number, because the mean of its divisors is an integer number (923947815).

Almost surely, 23079826045 is an apocalyptic number.

It is an amenable number.

3079826045 is a deficient number, since it is larger than the sum of its proper divisors (615965215).

3079826045 is an equidigital number, since it uses as much as digits as its factorization.

3079826045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615965214.

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 3079826045 is about 55496.1804541538. The cubic root of 3079826045 is about 1454.9298777824.

The spelling of 3079826045 in words is "three billion, seventy-nine million, eight hundred twenty-six thousand, forty-five".

Divisors: 1 5 615965209 3079826045