Base | Representation |
---|---|
bin | 1100111011110001000… |
… | …1110001100001101101 |
3 | 210020112122110122001012 |
4 | 3032330101301201231 |
5 | 12120032214424023 |
6 | 250024522155005 |
7 | 22024242516614 |
oct | 3167421614155 |
9 | 706478418035 |
10 | 222202108013 |
11 | 8626532a5a6 |
12 | 37093052a65 |
13 | 17c51cb5ab2 |
14 | aa7ca3287b |
15 | 5ba76c6978 |
hex | 33bc47186d |
222202108013 has 2 divisors, whose sum is σ = 222202108014. Its totient is φ = 222202108012.
The previous prime is 222202107997. The next prime is 222202108031. The reversal of 222202108013 is 310801202222.
Together with next prime (222202108031) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 145983598084 + 76218509929 = 382078^2 + 276077^2 .
It is a cyclic number.
It is not a de Polignac number, because 222202108013 - 24 = 222202107997 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 222202108013.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (222202108213) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111101054006 + 111101054007.
It is an arithmetic number, because the mean of its divisors is an integer number (111101054007).
Almost surely, 2222202108013 is an apocalyptic number.
It is an amenable number.
222202108013 is a deficient number, since it is larger than the sum of its proper divisors (1).
222202108013 is an equidigital number, since it uses as much as digits as its factorization.
222202108013 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 768, while the sum is 23.
The spelling of 222202108013 in words is "two hundred twenty-two billion, two hundred two million, one hundred eight thousand, thirteen".
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