Base | Representation |
---|---|
bin | 1001001100001110010101… |
… | …01101101110011100100011 |
3 | 2122120011200211010112211020 |
4 | 10212013022231232130203 |
5 | 10122120040330041120 |
6 | 110552523545020523 |
7 | 4154132632242453 |
oct | 446071255563443 |
9 | 78504624115736 |
10 | 20211222112035 |
11 | 6492592a82099 |
12 | 23250a1484743 |
13 | b37baa557396 |
14 | 4dc32a909d63 |
15 | 250b18620640 |
hex | 1261cab6e723 |
20211222112035 has 32 divisors (see below), whose sum is σ = 34652720471040. Its totient is φ = 10023009074688.
The previous prime is 20211222112033. The next prime is 20211222112061. The reversal of 20211222112035 is 53021122211202.
It is not a de Polignac number, because 20211222112035 - 21 = 20211222112033 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 20211222111996 and 20211222112014.
It is not an unprimeable number, because it can be changed into a prime (20211222112033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 477446875 + ... + 477489204.
It is an arithmetic number, because the mean of its divisors is an integer number (1082897514720).
Almost surely, 220211222112035 is an apocalyptic number.
20211222112035 is a deficient number, since it is larger than the sum of its proper divisors (14441498359005).
20211222112035 is a wasteful number, since it uses less digits than its factorization.
20211222112035 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 954936187.
The product of its (nonzero) digits is 960, while the sum is 24.
Adding to 20211222112035 its reverse (53021122211202), we get a palindrome (73232344323237).
The spelling of 20211222112035 in words is "twenty trillion, two hundred eleven billion, two hundred twenty-two million, one hundred twelve thousand, thirty-five".
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