Search a number
-
+
3086720223 = 39911038251
BaseRepresentation
bin1011011111111011…
…1001110011011111
321222010012122010020
42313332321303133
522310200021343
61230143043223
7136330455216
oct26776716337
97863178106
103086720223
111344411654
127218a0513
133a2658692
14213d3c07d
15130ec3b83
hexb7fb9cdf

3086720223 has 8 divisors (see below), whose sum is σ = 4119783936. Its totient is φ = 2055735000.

The previous prime is 3086720191. The next prime is 3086720237. The reversal of 3086720223 is 3220276803.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3086720223 - 25 = 3086720191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3086720293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 516153 + ... + 522098.

It is an arithmetic number, because the mean of its divisors is an integer number (514972992).

Almost surely, 23086720223 is an apocalyptic number.

3086720223 is a deficient number, since it is larger than the sum of its proper divisors (1033063713).

3086720223 is a wasteful number, since it uses less digits than its factorization.

3086720223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1039245.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 3086720223 is about 55558.2597189653. The cubic root of 3086720223 is about 1456.0146869305.

The spelling of 3086720223 in words is "three billion, eighty-six million, seven hundred twenty thousand, two hundred twenty-three".

Divisors: 1 3 991 2973 1038251 3114753 1028906741 3086720223