Base | Representation |
---|---|
bin | 11011000100010110… |
… | …010000111000101111 |
3 | 2210000111222212201001 |
4 | 123010112100320233 |
5 | 434010334140242 |
6 | 21203553501131 |
7 | 2046142464244 |
oct | 330426207057 |
9 | 83014885631 |
10 | 29063974447 |
11 | 113649461a2 |
12 | 57715717a7 |
13 | 2982496c21 |
14 | 1599dd15cb |
15 | b51882eb7 |
hex | 6c4590e2f |
29063974447 has 2 divisors, whose sum is σ = 29063974448. Its totient is φ = 29063974446.
The previous prime is 29063974441. The next prime is 29063974487. The reversal of 29063974447 is 74447936092.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 29063974447 - 219 = 29063450159 is a prime.
It is a super-2 number, since 2×290639744472 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (29063974441) 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, 14531987223 + 14531987224.
It is an arithmetic number, because the mean of its divisors is an integer number (14531987224).
Almost surely, 229063974447 is an apocalyptic number.
29063974447 is a deficient number, since it is larger than the sum of its proper divisors (1).
29063974447 is an equidigital number, since it uses as much as digits as its factorization.
29063974447 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 9144576, while the sum is 55.
The spelling of 29063974447 in words is "twenty-nine billion, sixty-three million, nine hundred seventy-four thousand, four hundred forty-seven".
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