Base | Representation |
---|---|
bin | 11101101111100111111… |
… | …01011100011101100001 |
3 | 10121200221221201101202001 |
4 | 32313303331130131201 |
5 | 113221024024020001 |
6 | 2101300031324001 |
7 | 133560055352065 |
oct | 16676375343541 |
9 | 3550857641661 |
10 | 1022000220001 |
11 | 3644785318a2 |
12 | 1460a1980601 |
13 | 754b31969b7 |
14 | 37672243aa5 |
15 | 1b8b7dda001 |
hex | edf3f5c761 |
1022000220001 has 8 divisors (see below), whose sum is σ = 1023060865824. Its totient is φ = 1020939918240.
The previous prime is 1022000219969. The next prime is 1022000220041. The reversal of 1022000220001 is 1000220002201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1022000220001 - 25 = 1022000219969 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1022000220001.
It is not an unprimeable number, because it can be changed into a prime (1022000220041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6086170 + ... + 6251836.
It is an arithmetic number, because the mean of its divisors is an integer number (127882608228).
Almost surely, 21022000220001 is an apocalyptic number.
It is an amenable number.
1022000220001 is a deficient number, since it is larger than the sum of its proper divisors (1060645823).
1022000220001 is a wasteful number, since it uses less digits than its factorization.
1022000220001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172031.
The product of its (nonzero) digits is 16, while the sum is 10.
Adding to 1022000220001 its reverse (1000220002201), we get a palindrome (2022220222202).
The spelling of 1022000220001 in words is "one trillion, twenty-two billion, two hundred twenty thousand, one".
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