Base | Representation |
---|---|
bin | 1001010010111001010000… |
… | …0011101110010011000111 |
3 | 1100012001011002110100012001 |
4 | 2110232110003232103013 |
5 | 2314421443031414343 |
6 | 33423033351210131 |
7 | 2103246234564232 |
oct | 224562403562307 |
9 | 40161132410161 |
10 | 10220211201223 |
11 | 3290404867901 |
12 | 11908b4076947 |
13 | 5919b982bb5a |
14 | 274937592419 |
15 | 12acb795144d |
hex | 94b940ee4c7 |
10220211201223 has 16 divisors (see below), whose sum is σ = 10498898741760. Its totient is φ = 9943456842144.
The previous prime is 10220211201197. The next prime is 10220211201229. The reversal of 10220211201223 is 32210211202201.
It is a cyclic number.
It is not a de Polignac number, because 10220211201223 - 217 = 10220211070151 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 10220211201223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10220211201229) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12016990 + ... + 12839332.
It is an arithmetic number, because the mean of its divisors is an integer number (656181171360).
Almost surely, 210220211201223 is an apocalyptic number.
10220211201223 is a deficient number, since it is larger than the sum of its proper divisors (278687540537).
10220211201223 is an equidigital number, since it uses as much as digits as its factorization.
10220211201223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 823518.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 10220211201223 its reverse (32210211202201), we get a palindrome (42430422403424).
The spelling of 10220211201223 in words is "ten trillion, two hundred twenty billion, two hundred eleven million, two hundred one thousand, two hundred twenty-three".
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