Base | Representation |
---|---|
bin | 1100110101010110100… |
… | …1111010110111100010 |
3 | 210002002122202000101000 |
4 | 3031111221322313202 |
5 | 12103020434300412 |
6 | 245142015452430 |
7 | 21633465226521 |
oct | 3152551726742 |
9 | 702078660330 |
10 | 220480384482 |
11 | 8556147a196 |
12 | 36892527116 |
13 | 17a393a1787 |
14 | a9580d44b8 |
15 | 5b064814dc |
hex | 3355a7ade2 |
220480384482 has 32 divisors (see below), whose sum is σ = 490131668160. Its totient is φ = 73467172800.
The previous prime is 220480384457. The next prime is 220480384541. The reversal of 220480384482 is 284483084022.
220480384482 is a `hidden beast` number, since 2 + 20 + 480 + 38 + 44 + 82 = 666.
It is a super-2 number, since 2×2204803844822 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 577588 + ... + 880095.
It is an arithmetic number, because the mean of its divisors is an integer number (15316614630).
Almost surely, 2220480384482 is an apocalyptic number.
220480384482 is an abundant number, since it is smaller than the sum of its proper divisors (269651283678).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220480384482 is a wasteful number, since it uses less digits than its factorization.
220480384482 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1460495 (or 1460489 counting only the distinct ones).
The product of its (nonzero) digits is 786432, while the sum is 45.
The spelling of 220480384482 in words is "two hundred twenty billion, four hundred eighty million, three hundred eighty-four thousand, four hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •