Search a number
-
+
3002860085 = 55931012769
BaseRepresentation
bin1011001011111100…
…0000001000110101
321202021102002122012
42302333000020311
522122213010320
61213545414005
7134261614061
oct26277001065
97667362565
103002860085
111301044255
126b979a305
1338b1762b4
14206b4caa1
1512895b4c5
hexb2fc0235

3002860085 has 8 divisors (see below), whose sum is σ = 3609512280. Its totient is φ = 2398234624.

The previous prime is 3002860067. The next prime is 3002860099. The reversal of 3002860085 is 5800682003.

It can be written as a sum of positive squares in 4 ways, for example, as 1128489649 + 1874370436 = 33593^2 + 43294^2 .

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 3002860085 - 216 = 3002794549 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 503420 + ... + 509349.

It is an arithmetic number, because the mean of its divisors is an integer number (451189035).

Almost surely, 23002860085 is an apocalyptic number.

It is an amenable number.

3002860085 is a deficient number, since it is larger than the sum of its proper divisors (606652195).

3002860085 is a wasteful number, since it uses less digits than its factorization.

3002860085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013367.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 3002860085 is about 54798.3584151934. The cubic root of 3002860085 is about 1442.7077532183.

The spelling of 3002860085 in words is "three billion, two million, eight hundred sixty thousand, eighty-five".

Divisors: 1 5 593 2965 1012769 5063845 600572017 3002860085