Base | Representation |
---|---|
bin | 11101111111000100111… |
… | …01011001111010100111 |
3 | 10122111101010201021020001 |
4 | 32333202131121322213 |
5 | 113340021403333022 |
6 | 2105151154322131 |
7 | 134302465055263 |
oct | 16774235317247 |
9 | 3574333637201 |
10 | 1030296542887 |
11 | 367a455a1a97 |
12 | 147818289347 |
13 | 76205c1acb1 |
14 | 37c1c0050a3 |
15 | 1bc01419b27 |
hex | efe2759ea7 |
1030296542887 has 2 divisors, whose sum is σ = 1030296542888. Its totient is φ = 1030296542886.
The previous prime is 1030296542839. The next prime is 1030296542897. The reversal of 1030296542887 is 7882456920301.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1030296542887 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1030296542897) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515148271443 + 515148271444.
It is an arithmetic number, because the mean of its divisors is an integer number (515148271444).
It is a 1-persistent number, because it is pandigital, but 2⋅1030296542887 = 2060593085774 is not.
Almost surely, 21030296542887 is an apocalyptic number.
1030296542887 is a deficient number, since it is larger than the sum of its proper divisors (1).
1030296542887 is an equidigital number, since it uses as much as digits as its factorization.
1030296542887 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5806080, while the sum is 55.
The spelling of 1030296542887 in words is "one trillion, thirty billion, two hundred ninety-six million, five hundred forty-two thousand, eight hundred eighty-seven".
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