Base | Representation |
---|---|
bin | 10111111010000010101010… |
… | …001011111100110111101111 |
3 | 111210021122011002000210022101 |
4 | 113322002222023330313233 |
5 | 102240133201043300321 |
6 | 1011342154513155531 |
7 | 31101243531334654 |
oct | 2772025213746757 |
9 | 453248132023271 |
10 | 105143654665711 |
11 | 3055819aa73262 |
12 | b96166525bba7 |
13 | 4689008cac28c |
14 | 1bd6da1325c2b |
15 | c250639c1791 |
hex | 5fa0aa2fcdef |
105143654665711 has 2 divisors, whose sum is σ = 105143654665712. Its totient is φ = 105143654665710.
The previous prime is 105143654665591. The next prime is 105143654665789. The reversal of 105143654665711 is 117566456341501.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 105143654665711 - 215 = 105143654632943 is a prime.
It is a super-2 number, since 2×1051436546657112 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (105143654663711) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52571827332855 + 52571827332856.
It is an arithmetic number, because the mean of its divisors is an integer number (52571827332856).
Almost surely, 2105143654665711 is an apocalyptic number.
105143654665711 is a deficient number, since it is larger than the sum of its proper divisors (1).
105143654665711 is an equidigital number, since it uses as much as digits as its factorization.
105143654665711 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 9072000, while the sum is 55.
The spelling of 105143654665711 in words is "one hundred five trillion, one hundred forty-three billion, six hundred fifty-four million, six hundred sixty-five thousand, seven hundred eleven".
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