Base | Representation |
---|---|
bin | 100000000001110111001… |
… | …101001110011100001111 |
3 | 21210102020002111001110112 |
4 | 200001313031032130033 |
5 | 242030143420230104 |
6 | 4403045222030235 |
7 | 315006256415234 |
oct | 40016715163417 |
9 | 7712202431415 |
10 | 2201023211279 |
11 | 7794a3249842 |
12 | 2b66a627837b |
13 | 12c72b8596b9 |
14 | 7875c80178b |
15 | 3c3c11ba86e |
hex | 2007734e70f |
2201023211279 has 2 divisors, whose sum is σ = 2201023211280. Its totient is φ = 2201023211278.
The previous prime is 2201023211227. The next prime is 2201023211329. The reversal of 2201023211279 is 9721123201022.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2201023211279 is a prime.
It is a Sophie Germain prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2201023211209) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100511605639 + 1100511605640.
It is an arithmetic number, because the mean of its divisors is an integer number (1100511605640).
Almost surely, 22201023211279 is an apocalyptic number.
2201023211279 is a deficient number, since it is larger than the sum of its proper divisors (1).
2201023211279 is an equidigital number, since it uses as much as digits as its factorization.
2201023211279 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6048, while the sum is 32.
The spelling of 2201023211279 in words is "two trillion, two hundred one billion, twenty-three million, two hundred eleven thousand, two hundred seventy-nine".
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