Base | Representation |
---|---|
bin | 1000110000010010… |
… | …0010111101001001 |
3 | 20001202221110200212 |
4 | 2030010202331021 |
5 | 14303100030433 |
6 | 1025104410505 |
7 | 112143454523 |
oct | 21404427511 |
9 | 6052843625 |
10 | 2350001993 |
11 | aa6573309 |
12 | 557016a35 |
13 | 2b5b31431 |
14 | 184166a13 |
15 | db49bd48 |
hex | 8c122f49 |
2350001993 has 2 divisors, whose sum is σ = 2350001994. Its totient is φ = 2350001992.
The previous prime is 2350001989. The next prime is 2350002029. The reversal of 2350001993 is 3991000532.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1406775049 + 943226944 = 37507^2 + 30712^2 .
It is a cyclic number.
It is not a de Polignac number, because 2350001993 - 22 = 2350001989 is a prime.
It is not a weakly prime, because it can be changed into another prime (2350001933) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1175000996 + 1175000997.
It is an arithmetic number, because the mean of its divisors is an integer number (1175000997).
Almost surely, 22350001993 is an apocalyptic number.
It is an amenable number.
2350001993 is a deficient number, since it is larger than the sum of its proper divisors (1).
2350001993 is an equidigital number, since it uses as much as digits as its factorization.
2350001993 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 7290, while the sum is 32.
The square root of 2350001993 is about 48476.8191303844. The cubic root of 2350001993 is about 1329.5032710783.
The spelling of 2350001993 in words is "two billion, three hundred fifty million, one thousand, nine hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •