Base | Representation |
---|---|
bin | 10011001010011110… |
… | …10110000001101111 |
3 | 222120000112201002012 |
4 | 21211033112001233 |
5 | 132032321041131 |
6 | 4420525151435 |
7 | 512646300635 |
oct | 114517260157 |
9 | 28500481065 |
10 | 10288455791 |
11 | 43aa624129 |
12 | 1bb16bb57b |
13 | c7c6a5883 |
14 | 6d85ad355 |
15 | 40338b52b |
hex | 2653d606f |
10288455791 has 2 divisors, whose sum is σ = 10288455792. Its totient is φ = 10288455790.
The previous prime is 10288455769. The next prime is 10288455829. The reversal of 10288455791 is 19755488201.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 10288455791 - 210 = 10288454767 is a prime.
It is a super-2 number, since 2×102884557912 (a number of 21 digits) contains 22 as substring.
It is a Sophie Germain prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10288455701) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5144227895 + 5144227896.
It is an arithmetic number, because the mean of its divisors is an integer number (5144227896).
Almost surely, 210288455791 is an apocalyptic number.
10288455791 is a deficient number, since it is larger than the sum of its proper divisors (1).
10288455791 is an equidigital number, since it uses as much as digits as its factorization.
10288455791 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 806400, while the sum is 50.
The spelling of 10288455791 in words is "ten billion, two hundred eighty-eight million, four hundred fifty-five thousand, seven hundred ninety-one".
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