Base | Representation |
---|---|
bin | 1011110001010101100… |
… | …0000110001001100001 |
3 | 201022222012120010010202 |
4 | 2330111120012021201 |
5 | 11303122324213324 |
6 | 232522145234545 |
7 | 20416152332561 |
oct | 2742530061141 |
9 | 638865503122 |
10 | 202222101089 |
11 | 78842116688 |
12 | 33237932a55 |
13 | 160b97bb3a8 |
14 | 9b05272da1 |
15 | 53d85a98ae |
hex | 2f15606261 |
202222101089 has 2 divisors, whose sum is σ = 202222101090. Its totient is φ = 202222101088.
The previous prime is 202222101079. The next prime is 202222101119. The reversal of 202222101089 is 980101222202.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 106736157025 + 95485944064 = 326705^2 + 309008^2 .
It is a cyclic number.
It is not a de Polignac number, because 202222101089 - 232 = 197927133793 is a prime.
It is not a weakly prime, because it can be changed into another prime (202222101079) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101111050544 + 101111050545.
It is an arithmetic number, because the mean of its divisors is an integer number (101111050545).
Almost surely, 2202222101089 is an apocalyptic number.
It is an amenable number.
202222101089 is a deficient number, since it is larger than the sum of its proper divisors (1).
202222101089 is an equidigital number, since it uses as much as digits as its factorization.
202222101089 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2304, while the sum is 29.
The spelling of 202222101089 in words is "two hundred two billion, two hundred twenty-two million, one hundred one thousand, eighty-nine".
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