Base | Representation |
---|---|
bin | 11101101111101010011… |
… | …00110001001011001111 |
3 | 10121201000101211212001102 |
4 | 32313311030301023033 |
5 | 113221044334423343 |
6 | 2101302053133315 |
7 | 133560430166456 |
oct | 16676514611317 |
9 | 3551011755042 |
10 | 1022021014223 |
11 | 364489244900 |
12 | 1460a892a23b |
13 | 754b7597781 |
14 | 37674cd7b9d |
15 | 1b8b9b463b8 |
hex | edf53312cf |
1022021014223 has 6 divisors (see below), whose sum is σ = 1123378470312. Its totient is φ = 929110012820.
The previous prime is 1022021014181. The next prime is 1022021014229. The reversal of 1022021014223 is 3224101202201.
It is not a de Polignac number, because 1022021014223 - 26 = 1022021014159 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1022021014195 and 1022021014204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1022021014229) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4223227211 + ... + 4223227452.
It is an arithmetic number, because the mean of its divisors is an integer number (187229745052).
Almost surely, 21022021014223 is an apocalyptic number.
1022021014223 is a deficient number, since it is larger than the sum of its proper divisors (101357456089).
1022021014223 is an equidigital number, since it uses as much as digits as its factorization.
1022021014223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8446454685 (or 8446454674 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 1022021014223 its reverse (3224101202201), we get a palindrome (4246122216424).
The spelling of 1022021014223 in words is "one trillion, twenty-two billion, twenty-one million, fourteen thousand, two hundred twenty-three".
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