Search a number
-
+
2844208241 = 73771154669
BaseRepresentation
bin1010100110000111…
…0010110001110001
321100012212202012222
42221201302301301
521311104130431
61150121130425
7130324241210
oct25141626161
97305782188
102844208241
11122a532826
12674629a15
13364338374
141cda51077
15119a6d57b
hexa9872c71

2844208241 has 16 divisors (see below), whose sum is σ = 3385416960. Its totient is φ = 2338580160.

The previous prime is 2844208207. The next prime is 2844208247. The reversal of 2844208241 is 1428024482.

It is a de Polignac number, because none of the positive numbers 2k-2844208241 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2844208247) 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, 58946 + ... + 95723.

It is an arithmetic number, because the mean of its divisors is an integer number (211588560).

Almost surely, 22844208241 is an apocalyptic number.

It is an amenable number.

2844208241 is a deficient number, since it is larger than the sum of its proper divisors (541208719).

2844208241 is a wasteful number, since it uses less digits than its factorization.

2844208241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154784.

The product of its (nonzero) digits is 32768, while the sum is 35.

The square root of 2844208241 is about 53331.1188800685. The cubic root of 2844208241 is about 1416.8388718431.

The spelling of 2844208241 in words is "two billion, eight hundred forty-four million, two hundred eight thousand, two hundred forty-one".

Divisors: 1 7 37 71 259 497 2627 18389 154669 1082683 5722753 10981499 40059271 76870493 406315463 2844208241