Search a number
-
+
5182930270 = 257611213801
BaseRepresentation
bin1001101001110110…
…10011110101011110
3111101012121010201101
410310323103311132
541103312232040
62214144103314
7242303115610
oct46473236536
914335533641
105182930270
11221a6a1251
121007904b3a
13647a1a45b
143724bcdb0
1520503d09a
hex134ed3d5e

5182930270 has 32 divisors (see below), whose sum is σ = 10836824256. Its totient is φ = 1747872000.

The previous prime is 5182930211. The next prime is 5182930279. The reversal of 5182930270 is 720392815.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5182930279) 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, 602631 + ... + 611170.

It is an arithmetic number, because the mean of its divisors is an integer number (338650758).

Almost surely, 25182930270 is an apocalyptic number.

5182930270 is an abundant number, since it is smaller than the sum of its proper divisors (5653893986).

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

5182930270 is a wasteful number, since it uses less digits than its factorization.

5182930270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213876.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 5182930270 is about 71992.5709361737. The cubic root of 5182930270 is about 1730.5804316091.

The spelling of 5182930270 in words is "five billion, one hundred eighty-two million, nine hundred thirty thousand, two hundred seventy".

Divisors: 1 2 5 7 10 14 35 61 70 122 305 427 610 854 2135 4270 1213801 2427602 6069005 8496607 12138010 16993214 42483035 74041861 84966070 148083722 370209305 518293027 740418610 1036586054 2591465135 5182930270