Base | Representation |
---|---|
bin | 1101000001010001100… |
… | …0100101000011000010 |
3 | 210101100122220220021220 |
4 | 3100110120211003002 |
5 | 12131044123140124 |
6 | 250431324455510 |
7 | 22106002032240 |
oct | 3202430450302 |
9 | 711318826256 |
10 | 223680286914 |
11 | 86953766257 |
12 | 374260aa596 |
13 | 18129307a76 |
14 | ab7d095790 |
15 | 5c42360879 |
hex | 34146250c2 |
223680286914 has 32 divisors (see below), whose sum is σ = 523739212416. Its totient is φ = 62349905280.
The previous prime is 223680286867. The next prime is 223680286919. The reversal of 223680286914 is 419682086322.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (223680286919) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64946097 + ... + 64949540.
It is an arithmetic number, because the mean of its divisors is an integer number (16366850388).
Almost surely, 2223680286914 is an apocalyptic number.
223680286914 is an abundant number, since it is smaller than the sum of its proper divisors (300058925502).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223680286914 is a wasteful number, since it uses less digits than its factorization.
223680286914 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 129895690.
The product of its (nonzero) digits is 1990656, while the sum is 51.
The spelling of 223680286914 in words is "two hundred twenty-three billion, six hundred eighty million, two hundred eighty-six thousand, nine hundred fourteen".
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