Base | Representation |
---|---|
bin | 1101010010111100… |
… | …10100001010110101 |
3 | 200102110220100222021 |
4 | 12221132110022311 |
5 | 104104343414413 |
6 | 3140153433141 |
7 | 341615145346 |
oct | 65136241265 |
9 | 20373810867 |
10 | 7138263733 |
11 | 3033400217 |
12 | 147270b7b1 |
13 | 899b55bc3 |
14 | 4ba06c0cd |
15 | 2bba2b18d |
hex | 1a97942b5 |
7138263733 has 2 divisors, whose sum is σ = 7138263734. Its totient is φ = 7138263732.
The previous prime is 7138263689. The next prime is 7138263761. The reversal of 7138263733 is 3373628317.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 7116947044 + 21316689 = 84362^2 + 4617^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-7138263733 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 7138263733.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (7138260733) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3569131866 + 3569131867.
It is an arithmetic number, because the mean of its divisors is an integer number (3569131867).
Almost surely, 27138263733 is an apocalyptic number.
It is an amenable number.
7138263733 is a deficient number, since it is larger than the sum of its proper divisors (1).
7138263733 is an equidigital number, since it uses as much as digits as its factorization.
7138263733 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 381024, while the sum is 43.
The square root of 7138263733 is about 84488.2461233514. The cubic root of 7138263733 is about 1925.4438720511.
The spelling of 7138263733 in words is "seven billion, one hundred thirty-eight million, two hundred sixty-three thousand, seven hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •