Base | Representation |
---|---|
bin | 1100010010011011110… |
… | …10010100011110110010 |
3 | 1111100210210222212201120 |
4 | 12021031322110132302 |
5 | 23404143231211012 |
6 | 521543513443110 |
7 | 42334566116034 |
oct | 6111572243662 |
9 | 1440723885646 |
10 | 422213928882 |
11 | 153072834a09 |
12 | 699b2710496 |
13 | 30a788b3565 |
14 | 1661450dc54 |
15 | aeb1bd358c |
hex | 624de947b2 |
422213928882 has 32 divisors (see below), whose sum is σ = 845454627072. Its totient is φ = 140566958544.
The previous prime is 422213928869. The next prime is 422213928887. The reversal of 422213928882 is 288829312224.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (422213928887) 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, 17432593 + ... + 17456795.
It is an arithmetic number, because the mean of its divisors is an integer number (26420457096).
Almost surely, 2422213928882 is an apocalyptic number.
422213928882 is an abundant number, since it is smaller than the sum of its proper divisors (423240698190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
422213928882 is a wasteful number, since it uses less digits than its factorization.
422213928882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27622.
The product of its digits is 1769472, while the sum is 51.
The spelling of 422213928882 in words is "four hundred twenty-two billion, two hundred thirteen million, nine hundred twenty-eight thousand, eight hundred eighty-two".
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