Base | Representation |
---|---|
bin | 101010000011010… |
… | …0011000000010101 |
3 | 10122100001100101202 |
4 | 1110012203000111 |
5 | 10342204034024 |
6 | 352002402245 |
7 | 46652215406 |
oct | 12406430025 |
9 | 3570040352 |
10 | 1411002389 |
11 | 664523a85 |
12 | 334660385 |
13 | 196431674 |
14 | d55779ad |
15 | 83d19bae |
hex | 541a3015 |
1411002389 has 2 divisors, whose sum is σ = 1411002390. Its totient is φ = 1411002388.
The previous prime is 1411002371. The next prime is 1411002427. The reversal of 1411002389 is 9832001141.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 837639364 + 573363025 = 28942^2 + 23945^2 .
It is a cyclic number.
It is not a de Polignac number, because 1411002389 - 28 = 1411002133 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1411002889) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 705501194 + 705501195.
It is an arithmetic number, because the mean of its divisors is an integer number (705501195).
Almost surely, 21411002389 is an apocalyptic number.
It is an amenable number.
1411002389 is a deficient number, since it is larger than the sum of its proper divisors (1).
1411002389 is an equidigital number, since it uses as much as digits as its factorization.
1411002389 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1728, while the sum is 29.
The square root of 1411002389 is about 37563.3117416449. The cubic root of 1411002389 is about 1121.6118344753.
The spelling of 1411002389 in words is "one billion, four hundred eleven million, two thousand, three hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •