Base | Representation |
---|---|
bin | 1011011101110110… |
… | …1100010010000101 |
3 | 21221111211022112200 |
4 | 2313131230102011 |
5 | 22300432422320 |
6 | 1225232305113 |
7 | 136163454666 |
oct | 26735542205 |
9 | 7844738480 |
10 | 3078014085 |
11 | 133a5055a3 |
12 | 71a9a2199 |
13 | 3a08caa13 |
14 | 212b1336d |
15 | 130354290 |
hex | b776c485 |
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".
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