Search a number
-
+
3098228005 = 5619645601
BaseRepresentation
bin1011100010101011…
…0011010100100101
321222220212021211101
42320222303110211
522321121244010
61231233440101
7136530334465
oct27052632445
97886767741
103098228005
11134a961614
12725710031
133a4b57612
14215695ba5
15131ee873a
hexb8ab3525

3098228005 has 4 divisors (see below), whose sum is σ = 3717873612. Its totient is φ = 2478582400.

The previous prime is 3098227981. The next prime is 3098228051. The reversal of 3098228005 is 5008228903.

3098228005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1291467969 + 1806760036 = 35937^2 + 42506^2 .

It is not a de Polignac number, because 3098228005 - 25 = 3098227973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309822796 + ... + 309822805.

It is an arithmetic number, because the mean of its divisors is an integer number (929468403).

Almost surely, 23098228005 is an apocalyptic number.

It is an amenable number.

3098228005 is a deficient number, since it is larger than the sum of its proper divisors (619645607).

3098228005 is an equidigital number, since it uses as much as digits as its factorization.

3098228005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619645606.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 3098228005 is about 55661.7283687814. The cubic root of 3098228005 is about 1457.8218607840.

The spelling of 3098228005 in words is "three billion, ninety-eight million, two hundred twenty-eight thousand, five".

Divisors: 1 5 619645601 3098228005