Base | Representation |
---|---|
bin | 10001011101101100110… |
… | …110100000000111010011 |
3 | 11020201201120110112202011 |
4 | 101131230312200013103 |
5 | 124130322224232402 |
6 | 2315154541403351 |
7 | 152464100361136 |
oct | 21355466400723 |
9 | 4221646415664 |
10 | 1200122102227 |
11 | 422a72704324 |
12 | 174712569557 |
13 | 8922b999749 |
14 | 4212c83021d |
15 | 213407a8ed7 |
hex | 1176cda01d3 |
1200122102227 has 2 divisors, whose sum is σ = 1200122102228. Its totient is φ = 1200122102226.
The previous prime is 1200122102219. The next prime is 1200122102239. The reversal of 1200122102227 is 7222012210021.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1200122102227 - 23 = 1200122102219 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1200122102198 and 1200122102207.
It is not a weakly prime, because it can be changed into another prime (1200122802227) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600061051113 + 600061051114.
It is an arithmetic number, because the mean of its divisors is an integer number (600061051114).
Almost surely, 21200122102227 is an apocalyptic number.
1200122102227 is a deficient number, since it is larger than the sum of its proper divisors (1).
1200122102227 is an equidigital number, since it uses as much as digits as its factorization.
1200122102227 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 448, while the sum is 22.
Adding to 1200122102227 its reverse (7222012210021), we get a palindrome (8422134312248).
The spelling of 1200122102227 in words is "one trillion, two hundred billion, one hundred twenty-two million, one hundred two thousand, two hundred twenty-seven".
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