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3078014085 = 32568400313
BaseRepresentation
bin1011011101110110…
…1100010010000101
321221111211022112200
42313131230102011
522300432422320
61225232305113
7136163454666
oct26735542205
97844738480
103078014085
11133a5055a3
1271a9a2199
133a08caa13
14212b1336d
15130354290
hexb776c485

3078014085 has 12 divisors (see below), whose sum is σ = 5335224492. Its totient is φ = 1641607488.

The previous prime is 3078014083. The next prime is 3078014153. The reversal of 3078014085 is 5804108703.

It can be written as a sum of positive squares in 2 ways, for example, as 1633938084 + 1444076001 = 40422^2 + 38001^2 .

It is not a de Polignac number, because 3078014085 - 21 = 3078014083 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3078014083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34200112 + ... + 34200201.

It is an arithmetic number, because the mean of its divisors is an integer number (444602041).

Almost surely, 23078014085 is an apocalyptic number.

It is an amenable number.

3078014085 is a deficient number, since it is larger than the sum of its proper divisors (2257210407).

3078014085 is a wasteful number, since it uses less digits than its factorization.

3078014085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68400324 (or 68400321 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 3078014085 is about 55479.8529648376. The cubic root of 3078014085 is about 1454.6444945743.

The spelling of 3078014085 in words is "three billion, seventy-eight million, fourteen thousand, eighty-five".

Divisors: 1 3 5 9 15 45 68400313 205200939 342001565 615602817 1026004695 3078014085