Base | Representation |
---|---|
bin | 11100101011001000010… |
… | …10100011101101001111 |
3 | 10111012001020022002002212 |
4 | 32111210022203231033 |
5 | 112120221332000304 |
6 | 2032335115141035 |
7 | 131115603552611 |
oct | 16254412435517 |
9 | 3435036262085 |
10 | 985228000079 |
11 | 34a9185807a4 |
12 | 13ab3aa4477b |
13 | 71ba2a5b69b |
14 | 35984612db1 |
15 | 1a96498c66e |
hex | e5642a3b4f |
985228000079 has 2 divisors, whose sum is σ = 985228000080. Its totient is φ = 985228000078.
The previous prime is 985227999989. The next prime is 985228000087. The reversal of 985228000079 is 970000822589.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-985228000079 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (985228000279) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 492614000039 + 492614000040.
It is an arithmetic number, because the mean of its divisors is an integer number (492614000040).
Almost surely, 2985228000079 is an apocalyptic number.
985228000079 is a deficient number, since it is larger than the sum of its proper divisors (1).
985228000079 is an equidigital number, since it uses as much as digits as its factorization.
985228000079 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 725760, while the sum is 50.
The spelling of 985228000079 in words is "nine hundred eighty-five billion, two hundred twenty-eight million, seventy-nine", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •