Base | Representation |
---|---|
bin | 11101011011111100011… |
… | …111000110101100010111 |
3 | 21011101101022222210221211 |
4 | 131123330133012230113 |
5 | 231120314341011211 |
6 | 4145143254122251 |
7 | 266101422514663 |
oct | 35337437065427 |
9 | 7141338883854 |
10 | 2022870641431 |
11 | 70a992817242 |
12 | 288067350387 |
13 | 1189a98a09b3 |
14 | 6dc9c1078a3 |
15 | 37945c88e21 |
hex | 1d6fc7c6b17 |
2022870641431 has 2 divisors, whose sum is σ = 2022870641432. Its totient is φ = 2022870641430.
The previous prime is 2022870641417. The next prime is 2022870641447. The reversal of 2022870641431 is 1341460782202.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2022870641431 - 213 = 2022870633239 is a prime.
It is a super-2 number, since 2×20228706414312 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2022870641401) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011435320715 + 1011435320716.
It is an arithmetic number, because the mean of its divisors is an integer number (1011435320716).
Almost surely, 22022870641431 is an apocalyptic number.
2022870641431 is a deficient number, since it is larger than the sum of its proper divisors (1).
2022870641431 is an equidigital number, since it uses as much as digits as its factorization.
2022870641431 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 129024, while the sum is 40.
The spelling of 2022870641431 in words is "two trillion, twenty-two billion, eight hundred seventy million, six hundred forty-one thousand, four hundred thirty-one".
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