Base | Representation |
---|---|
bin | 101010000001101110000… |
… | …101010110011101011111 |
3 | 101020002121012200000111212 |
4 | 222001232011112131133 |
5 | 334304224104410031 |
6 | 10050431514135035 |
7 | 415440640525151 |
oct | 52015605263537 |
9 | 11202535600455 |
10 | 2888064919391 |
11 | a1390439a9a3 |
12 | 3a788712147b |
13 | 17c460468ab2 |
14 | 9dad6b16ad1 |
15 | 501d280e12b |
hex | 2a06e15675f |
2888064919391 has 2 divisors, whose sum is σ = 2888064919392. Its totient is φ = 2888064919390.
The previous prime is 2888064919373. The next prime is 2888064919429. The reversal of 2888064919391 is 1939194608882.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2888064919391 - 226 = 2887997810527 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2888064919321) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1444032459695 + 1444032459696.
It is an arithmetic number, because the mean of its divisors is an integer number (1444032459696).
Almost surely, 22888064919391 is an apocalyptic number.
2888064919391 is a deficient number, since it is larger than the sum of its proper divisors (1).
2888064919391 is an equidigital number, since it uses as much as digits as its factorization.
2888064919391 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 53747712, while the sum is 68.
The spelling of 2888064919391 in words is "two trillion, eight hundred eighty-eight billion, sixty-four million, nine hundred nineteen thousand, three hundred ninety-one".
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