Base | Representation |
---|---|
bin | 10100100010111001… |
… | …111111100001011100 |
3 | 2002221102122200210101 |
4 | 110202321333201130 |
5 | 330134434323340 |
6 | 14045012150444 |
7 | 1410451565134 |
oct | 244271774134 |
9 | 62842580711 |
10 | 22060464220 |
11 | 93a0614313 |
12 | 4338008424 |
13 | 2107532332 |
14 | 10d3bddac4 |
15 | 891ac3c9a |
hex | 522e7f85c |
22060464220 has 96 divisors (see below), whose sum is σ = 48123028800. Its totient is φ = 8490645504.
The previous prime is 22060464203. The next prime is 22060464221. The reversal of 22060464220 is 2246406022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22060464221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10661346 + ... + 10663414.
It is an arithmetic number, because the mean of its divisors is an integer number (501281550).
Almost surely, 222060464220 is an apocalyptic number.
22060464220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22060464220 is an abundant number, since it is smaller than the sum of its proper divisors (26062564580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22060464220 is a wasteful number, since it uses less digits than its factorization.
22060464220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2327 (or 2325 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 28.
The spelling of 22060464220 in words is "twenty-two billion, sixty million, four hundred sixty-four thousand, two hundred twenty".
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