Base | Representation |
---|---|
bin | 1000101101100110… |
… | …0111101000000000 |
3 | 20000222202202101200 |
4 | 2023121213220000 |
5 | 14242204431203 |
6 | 1024023301200 |
7 | 111646015665 |
oct | 21331475000 |
9 | 6028682350 |
10 | 2338748928 |
11 | aa018775a |
12 | 5532aa800 |
13 | 2b36c1409 |
14 | 182877a6c |
15 | da4c79a3 |
hex | 8b667a00 |
2338748928 has 120 divisors (see below), whose sum is σ = 7043575968. Its totient is φ = 745654272.
The previous prime is 2338748927. The next prime is 2338748933. The reversal of 2338748928 is 8298478332.
It is a super-2 number, since 2×23387489282 = 10939493096442298368, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2338748927) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94951 + ... + 117017.
Almost surely, 22338748928 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2338748928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3521787984).
2338748928 is an abundant number, since it is smaller than the sum of its proper divisors (4704827040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2338748928 is a wasteful number, since it uses less digits than its factorization.
2338748928 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22114 (or 22095 counting only the distinct ones).
The product of its digits is 4644864, while the sum is 54.
The square root of 2338748928 is about 48360.6133956136. The cubic root of 2338748928 is about 1327.3777507734.
The spelling of 2338748928 in words is "two billion, three hundred thirty-eight million, seven hundred forty-eight thousand, nine hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.110 sec. • engine limits •