Base | Representation |
---|---|
bin | 1010000001001010001001… |
… | …00000100100111001111100 |
3 | 2220000001101010120100121020 |
4 | 11000211010200210321330 |
5 | 10341420003340323034 |
6 | 114504243100504140 |
7 | 4432421562606630 |
oct | 500450440447174 |
9 | 86001333510536 |
10 | 22030036651644 |
11 | 702398240586a |
12 | 257969a84b050 |
13 | c3a5676a3958 |
14 | 56238bd76dc0 |
15 | 2830b9ccc249 |
hex | 140944824e7c |
22030036651644 has 24 divisors (see below), whose sum is σ = 58746764404608. Its totient is φ = 6294296186160.
The previous prime is 22030036651543. The next prime is 22030036651709. The reversal of 22030036651644 is 44615663003022.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a junction number, because it is equal to n+sod(n) for n = 22030036651596 and 22030036651605.
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 7 ways as a sum of consecutive naturals, for example, 131131170462 + ... + 131131170629.
It is an arithmetic number, because the mean of its divisors is an integer number (2447781850192).
Almost surely, 222030036651644 is an apocalyptic number.
It is an amenable number.
22030036651644 is an abundant number, since it is smaller than the sum of its proper divisors (36716727752964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22030036651644 is a wasteful number, since it uses less digits than its factorization.
22030036651644 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 262262341105 (or 262262341103 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 42.
Adding to 22030036651644 its reverse (44615663003022), we get a palindrome (66645699654666).
The spelling of 22030036651644 in words is "twenty-two trillion, thirty billion, thirty-six million, six hundred fifty-one thousand, six hundred forty-four".
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