Base | Representation |
---|---|
bin | 1000010011010010… |
… | …0111110010110100 |
3 | 12202022002210021201 |
4 | 2010310213302310 |
5 | 14030431340441 |
6 | 1005042022244 |
7 | 106135656043 |
oct | 20464476264 |
9 | 5668083251 |
10 | 2228386996 |
11 | a43959150 |
12 | 522347984 |
13 | 2968903b4 |
14 | 171d4a55a |
15 | d0977c31 |
hex | 84d27cb4 |
2228386996 has 48 divisors (see below), whose sum is σ = 4512255552. Its totient is φ = 951667200.
The previous prime is 2228386991. The next prime is 2228387027. The reversal of 2228386996 is 6996838222.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2228386991) 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, 492175 + ... + 496681.
It is an arithmetic number, because the mean of its divisors is an integer number (94005324).
Almost surely, 22228386996 is an apocalyptic number.
It is an amenable number.
2228386996 is an abundant number, since it is smaller than the sum of its proper divisors (2283868556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2228386996 is a wasteful number, since it uses less digits than its factorization.
2228386996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5200 (or 5198 counting only the distinct ones).
The product of its digits is 4478976, while the sum is 55.
The square root of 2228386996 is about 47205.7940935220. The cubic root of 2228386996 is about 1306.1614799076.
The spelling of 2228386996 in words is "two billion, two hundred twenty-eight million, three hundred eighty-six thousand, nine hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •