Search a number
-
+
2850248412 = 22341122329109
BaseRepresentation
bin1010100111100011…
…0101011011011100
321100122020121210000
42221320311123130
521314130422122
61150454414300
7130426466064
oct25170653334
97318217700
102850248412
111232988900
12676661390
1336567172b
141d07843a4
1511a3630ac
hexa9e356dc

2850248412 has 360 divisors, whose sum is σ = 8921959200. Its totient is φ = 790352640.

The previous prime is 2850248377. The next prime is 2850248413. The reversal of 2850248412 is 2148420582.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2850248413) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 26149014 + ... + 26149122.

It is an arithmetic number, because the mean of its divisors is an integer number (24783220).

Almost surely, 22850248412 is an apocalyptic number.

2850248412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2850248412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4460979600).

2850248412 is an abundant number, since it is smaller than the sum of its proper divisors (6071710788).

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

2850248412 is a wasteful number, since it uses less digits than its factorization.

2850248412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199 (or 177 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 36.

The square root of 2850248412 is about 53387.7178010074. The cubic root of 2850248412 is about 1417.8411306301.

Adding to 2850248412 its reverse (2148420582), we get a palindrome (4998668994).

The spelling of 2850248412 in words is "two billion, eight hundred fifty million, two hundred forty-eight thousand, four hundred twelve".