Base | Representation |
---|---|
bin | 1010000001001011100010… |
… | …00111001011000011100000 |
3 | 2220000010022021122201010100 |
4 | 11000211301013023003200 |
5 | 10341423021422420010 |
6 | 114504445231502400 |
7 | 4432446250310664 |
oct | 500456107130340 |
9 | 86003267581110 |
10 | 22030784966880 |
11 | 7024226855108 |
12 | 2579869387a00 |
13 | c3a65672b631 |
14 | 56241d4ca8a4 |
15 | 2831108452c0 |
hex | 1409711cb0e0 |
22030784966880 has 144 divisors (see below), whose sum is σ = 75182207667840. Its totient is φ = 5874707672064.
The previous prime is 22030784966867. The next prime is 22030784966941. The reversal of 22030784966880 is 8866948703022.
22030784966880 is a `hidden beast` number, since 2 + 2 + 0 + 3 + 0 + 7 + 8 + 496 + 68 + 80 = 666.
It is a tau number, because it is divible by the number of its divisors (144).
It is a congruent number.
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 23 ways as a sum of consecutive naturals, for example, 54864114 + ... + 55264206.
It is an arithmetic number, because the mean of its divisors is an integer number (522098664360).
Almost surely, 222030784966880 is an apocalyptic number.
22030784966880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22030784966880 is an abundant number, since it is smaller than the sum of its proper divisors (53151422700960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22030784966880 is a wasteful number, since it uses less digits than its factorization.
22030784966880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 438353 (or 438342 counting only the distinct ones).
The product of its (nonzero) digits is 55738368, while the sum is 63.
The spelling of 22030784966880 in words is "twenty-two trillion, thirty billion, seven hundred eighty-four million, nine hundred sixty-six thousand, eight hundred eighty".
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