Search a number
-
+
2828310128283 = 35233180158617
BaseRepresentation
bin101001001010000100011…
…010111010011010011011
3101000101100210111010010110
4221022010122322122123
5332314334343101113
610003150245415403
7411224106266163
oct51120432723233
911011323433113
102828310128283
119a0530373a12
1239818b40a563
13176929764633
149ac68a535a3
154d886895bc3
hex292846ba69b

2828310128283 has 8 divisors (see below), whose sum is σ = 3771800826448. Its totient is φ = 1885179757824.

The previous prime is 2828310128263. The next prime is 2828310128309. The reversal of 2828310128283 is 3828210138282.

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

It is not a de Polignac number, because 2828310128283 - 214 = 2828310111899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2828310128243) 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, 90063610 + ... + 90095007.

It is an arithmetic number, because the mean of its divisors is an integer number (471475103306).

Almost surely, 22828310128283 is an apocalyptic number.

2828310128283 is a deficient number, since it is larger than the sum of its proper divisors (943490698165).

2828310128283 is a wasteful number, since it uses less digits than its factorization.

2828310128283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180163853.

The product of its (nonzero) digits is 589824, while the sum is 48.

Subtracting 2828310128283 from its reverse (3828210138282), we obtain a palindrome (999900009999).

The spelling of 2828310128283 in words is "two trillion, eight hundred twenty-eight billion, three hundred ten million, one hundred twenty-eight thousand, two hundred eighty-three".

Divisors: 1 3 5233 15699 180158617 540475851 942770042761 2828310128283