Search a number
-
+
5284428708 = 22313197917117
BaseRepresentation
bin1001110101111100…
…11111101110100100
3111122021120210101210
410322332133232210
541310303204313
62232211351420
7244644621456
oct47276375644
914567523353
105284428708
112271a16559
1210358b2570
13662a66cc0
14381b802d6
1520dddb9c3
hex13af9fba4

5284428708 has 48 divisors (see below), whose sum is σ = 13286306880. Its totient is φ = 1625061504.

The previous prime is 5284428707. The next prime is 5284428769. The reversal of 5284428708 is 8078244825.

It is not an unprimeable number, because it can be changed into a prime (5284428707) 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, 300166 + ... + 317282.

It is an arithmetic number, because the mean of its divisors is an integer number (276798060).

Almost surely, 25284428708 is an apocalyptic number.

It is an amenable number.

5284428708 is an abundant number, since it is smaller than the sum of its proper divisors (8001878172).

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

5284428708 is a wasteful number, since it uses less digits than its factorization.

5284428708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19116 (or 19114 counting only the distinct ones).

The product of its (nonzero) digits is 1146880, while the sum is 48.

The square root of 5284428708 is about 72694.0761548009. The cubic root of 5284428708 is about 1741.8042574125.

The spelling of 5284428708 in words is "five billion, two hundred eighty-four million, four hundred twenty-eight thousand, seven hundred eight".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 1979 3958 5937 7916 11874 17117 23748 25727 34234 51351 51454 68468 77181 102702 102908 154362 205404 222521 308724 445042 667563 890084 1335126 2670252 33874543 67749086 101623629 135498172 203247258 406494516 440369059 880738118 1321107177 1761476236 2642214354 5284428708