Base | Representation |
---|---|
bin | 1011110000100101110… |
… | …1000010101100001001 |
3 | 201022110021011112111202 |
4 | 2330021131002230021 |
5 | 11302220122233144 |
6 | 232450242033545 |
7 | 20411203161611 |
oct | 2741135025411 |
9 | 638407145452 |
10 | 202022071049 |
11 | 7874a2130a7 |
12 | 331a09488b5 |
13 | 16087223516 |
14 | 9ac6883a41 |
15 | 53c5c4664e |
hex | 2f09742b09 |
202022071049 has 2 divisors, whose sum is σ = 202022071050. Its totient is φ = 202022071048.
The previous prime is 202022070967. The next prime is 202022071103. The reversal of 202022071049 is 940170220202.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 182841760000 + 19180311049 = 427600^2 + 138493^2 .
It is a cyclic number.
It is not a de Polignac number, because 202022071049 - 28 = 202022070793 is a prime.
It is not a weakly prime, because it can be changed into another prime (202022071249) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101011035524 + 101011035525.
It is an arithmetic number, because the mean of its divisors is an integer number (101011035525).
Almost surely, 2202022071049 is an apocalyptic number.
It is an amenable number.
202022071049 is a deficient number, since it is larger than the sum of its proper divisors (1).
202022071049 is an equidigital number, since it uses as much as digits as its factorization.
202022071049 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4032, while the sum is 29.
The spelling of 202022071049 in words is "two hundred two billion, twenty-two million, seventy-one thousand, forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •