Base | Representation |
---|---|
bin | 1000010001101001… |
… | …0001100111100110 |
3 | 12201211002220020200 |
4 | 2010122101213212 |
5 | 14022144333142 |
6 | 1004234011330 |
7 | 106023162210 |
oct | 20432214746 |
9 | 5654086220 |
10 | 2221480422 |
11 | a3aa71137 |
12 | 51bb76b46 |
13 | 295312875 |
14 | 17106d5b0 |
15 | d006164c |
hex | 846919e6 |
2221480422 has 24 divisors (see below), whose sum is σ = 5500808976. Its totient is φ = 634708656.
The previous prime is 2221480411. The next prime is 2221480463. The reversal of 2221480422 is 2240841222.
2221480422 is a `hidden beast` number, since 22 + 214 + 8 + 0 + 422 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8815273 + ... + 8815524.
It is an arithmetic number, because the mean of its divisors is an integer number (229200374).
Almost surely, 22221480422 is an apocalyptic number.
2221480422 is an abundant number, since it is smaller than the sum of its proper divisors (3279328554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2221480422 is a wasteful number, since it uses less digits than its factorization.
2221480422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17630812 (or 17630809 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 27.
The square root of 2221480422 is about 47132.5834428795. The cubic root of 2221480422 is about 1304.8106617456.
The spelling of 2221480422 in words is "two billion, two hundred twenty-one million, four hundred eighty thousand, four hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •