Base | Representation |
---|---|
bin | 100000001011010101110… |
… | …110110011000011001101 |
3 | 21211101111101222110211012 |
4 | 200023111312303003031 |
5 | 242212014440231104 |
6 | 4411451201335005 |
7 | 315516424152143 |
oct | 40132566630315 |
9 | 7741441873735 |
10 | 2211201102029 |
11 | 7828464157a7 |
12 | 2b8666937465 |
13 | 13069135c96a |
14 | 7904642d593 |
15 | 3c7b99b6d6e |
hex | 202d5db30cd |
2211201102029 has 2 divisors, whose sum is σ = 2211201102030. Its totient is φ = 2211201102028.
The previous prime is 2211201102001. The next prime is 2211201102043. The reversal of 2211201102029 is 9202011021122.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1640443516804 + 570757585225 = 1280798^2 + 755485^2 .
It is a cyclic number.
It is not a de Polignac number, because 2211201102029 - 224 = 2211184324813 is a prime.
It is a super-2 number, since 2×22112011020292 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2211201101995 and 2211201102013.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2211201102059) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105600551014 + 1105600551015.
It is an arithmetic number, because the mean of its divisors is an integer number (1105600551015).
Almost surely, 22211201102029 is an apocalyptic number.
It is an amenable number.
2211201102029 is a deficient number, since it is larger than the sum of its proper divisors (1).
2211201102029 is an equidigital number, since it uses as much as digits as its factorization.
2211201102029 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 288, while the sum is 23.
The spelling of 2211201102029 in words is "two trillion, two hundred eleven billion, two hundred one million, one hundred two thousand, twenty-nine".
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