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3086030860 = 2251115439091
BaseRepresentation
bin1011011111110001…
…0001100000001100
321222001220121111021
42313330101200030
522310010441420
61230120203524
7136321554343
oct26774214014
97861817437
103086030860
111343a90730
127216095a4
133a2476983
14213bdcb5a
15130dd97aa
hexb7f1180c

3086030860 has 48 divisors (see below), whose sum is σ = 7075176192. Its totient is φ = 1121342400.

The previous prime is 3086030851. The next prime is 3086030867. The reversal of 3086030860 is 680306803.

It is not an unprimeable number, because it can be changed into a prime (3086030867) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 334915 + ... + 344005.

It is an arithmetic number, because the mean of its divisors is an integer number (147399504).

Almost surely, 23086030860 is an apocalyptic number.

It is an amenable number.

3086030860 is an abundant number, since it is smaller than the sum of its proper divisors (3989145332).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3086030860 is a wasteful number, since it uses less digits than its factorization.

3086030860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10654 (or 10652 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 3086030860 is about 55552.0554075185. The cubic root of 3086030860 is about 1455.9062873660.

The spelling of 3086030860 in words is "three billion, eighty-six million, thirty thousand, eight hundred sixty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 1543 3086 6172 7715 9091 15430 16973 18182 30860 33946 36364 45455 67892 84865 90910 100001 169730 181820 200002 339460 400004 500005 1000010 2000020 14027413 28054826 56109652 70137065 140274130 154301543 280548260 308603086 617206172 771507715 1543015430 3086030860