Base | Representation |
---|---|
bin | 10100101100011101… |
… | …101000101010101100 |
3 | 2010100121100201212210 |
4 | 110230131220222230 |
5 | 331002011141412 |
6 | 14112540530420 |
7 | 1414436464302 |
oct | 245435505254 |
9 | 63317321783 |
10 | 22220802732 |
11 | 9473077a87 |
12 | 4381850a10 |
13 | 2131810bab |
14 | 110b21a272 |
15 | 8a0be683c |
hex | 52c768aac |
22220802732 has 48 divisors (see below), whose sum is σ = 53287107552. Its totient is φ = 7201704960.
The previous prime is 22220802713. The next prime is 22220802761. The reversal of 22220802732 is 23720802222.
It is a self number, because there is not a number n which added to its sum of digits gives 22220802732.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 646132 + ... + 679652.
It is an arithmetic number, because the mean of its divisors is an integer number (1110148074).
Almost surely, 222220802732 is an apocalyptic number.
It is an amenable number.
22220802732 is an abundant number, since it is smaller than the sum of its proper divisors (31066304820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22220802732 is a wasteful number, since it uses less digits than its factorization.
22220802732 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35058 (or 35056 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 30.
The spelling of 22220802732 in words is "twenty-two billion, two hundred twenty million, eight hundred two thousand, seven hundred thirty-two".
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