Base | Representation |
---|---|
bin | 10100100011100110… |
… | …000010001010100110 |
3 | 2002222020101020202222 |
4 | 110203212002022212 |
5 | 330200413300012 |
6 | 14050103432342 |
7 | 1410651661403 |
oct | 244346021246 |
9 | 62866336688 |
10 | 22072009382 |
11 | 93a708a375 |
12 | 433ba556b2 |
13 | 2109a452a7 |
14 | 10d55672aa |
15 | 892b04972 |
hex | 5239822a6 |
22072009382 has 16 divisors (see below), whose sum is σ = 33259788432. Its totient is φ = 10985441280.
The previous prime is 22072009369. The next prime is 22072009403. The reversal of 22072009382 is 28390027022.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3021158 + ... + 3028454.
It is an arithmetic number, because the mean of its divisors is an integer number (2078736777).
Almost surely, 222072009382 is an apocalyptic number.
22072009382 is a deficient number, since it is larger than the sum of its proper divisors (11187779050).
22072009382 is a wasteful number, since it uses less digits than its factorization.
22072009382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14023.
The product of its (nonzero) digits is 24192, while the sum is 35.
The spelling of 22072009382 in words is "twenty-two billion, seventy-two million, nine thousand, three hundred eighty-two".
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