Base | Representation |
---|---|
bin | 110010010110000111010011… |
… | …101110011011111010100110 |
3 | 1002000222201212222011220122220 |
4 | 302112013103232123322212 |
5 | 213010234224300114410 |
6 | 2102531510231533210 |
7 | 64432132414034421 |
oct | 6226072356337246 |
9 | 1060881788156586 |
10 | 221422001176230 |
11 | 646085a8227a48 |
12 | 20a0109822a206 |
13 | 967200b320c4a |
14 | 3c96c4c4569b8 |
15 | 1a8ea63847070 |
hex | c961d3b9bea6 |
221422001176230 has 64 divisors (see below), whose sum is σ = 549838430078400. Its totient is φ = 56999323566080.
The previous prime is 221422001176213. The next prime is 221422001176283. The reversal of 221422001176230 is 32671100224122.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 221422001176191 and 221422001176200.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18654315 + ... + 28121654.
It is an arithmetic number, because the mean of its divisors is an integer number (8591225469975).
Almost surely, 2221422001176230 is an apocalyptic number.
221422001176230 is an abundant number, since it is smaller than the sum of its proper divisors (328416428902170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
221422001176230 is a wasteful number, since it uses less digits than its factorization.
221422001176230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46781449.
The product of its (nonzero) digits is 16128, while the sum is 33.
The spelling of 221422001176230 in words is "two hundred twenty-one trillion, four hundred twenty-two billion, one million, one hundred seventy-six thousand, two hundred thirty".
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