Base | Representation |
---|---|
bin | 1011111011111001… |
… | …10011010011100111 |
3 | 121112120220002010201 |
4 | 11331330303103213 |
5 | 101110430324322 |
6 | 2535510531331 |
7 | 314540411044 |
oct | 57574632347 |
9 | 17476802121 |
10 | 6408058087 |
11 | 27991aa982 |
12 | 12aa066b47 |
13 | 7b179c062 |
14 | 44b0b01cb |
15 | 27788dd27 |
hex | 17df334e7 |
6408058087 has 2 divisors, whose sum is σ = 6408058088. Its totient is φ = 6408058086.
The previous prime is 6408058039. The next prime is 6408058133. The reversal of 6408058087 is 7808508046.
6408058087 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an a-pointer prime, because the next prime (6408058133) can be obtained adding 6408058087 to its sum of digits (46).
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 6408058087 - 215 = 6408025319 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (6408050087) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3204029043 + 3204029044.
It is an arithmetic number, because the mean of its divisors is an integer number (3204029044).
Almost surely, 26408058087 is an apocalyptic number.
6408058087 is a deficient number, since it is larger than the sum of its proper divisors (1).
6408058087 is an equidigital number, since it uses as much as digits as its factorization.
6408058087 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 430080, while the sum is 46.
The square root of 6408058087 is about 80050.3472009959. The cubic root of 6408058087 is about 1857.4144217816.
The spelling of 6408058087 in words is "six billion, four hundred eight million, fifty-eight thousand, eighty-seven".
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