Base | Representation |
---|---|
bin | 11011010111011100… |
… | …110100000010011001 |
3 | 2210211212001011000211 |
4 | 123113130310002121 |
5 | 440134410132033 |
6 | 21255442531121 |
7 | 2060113526623 |
oct | 332734640231 |
9 | 83755034024 |
10 | 29384458393 |
11 | 11509840564 |
12 | 5840966aa1 |
13 | 2a039b74b4 |
14 | 15ca7b7c13 |
15 | b6ea8b2cd |
hex | 6d7734099 |
29384458393 has 2 divisors, whose sum is σ = 29384458394. Its totient is φ = 29384458392.
The previous prime is 29384458357. The next prime is 29384458399. The reversal of 29384458393 is 39385448392.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 27065843289 + 2318615104 = 164517^2 + 48152^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-29384458393 is a prime.
It is not a weakly prime, because it can be changed into another prime (29384458399) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14692229196 + 14692229197.
It is an arithmetic number, because the mean of its divisors is an integer number (14692229197).
Almost surely, 229384458393 is an apocalyptic number.
It is an amenable number.
29384458393 is a deficient number, since it is larger than the sum of its proper divisors (1).
29384458393 is an equidigital number, since it uses as much as digits as its factorization.
29384458393 is an evil number, because the sum of its binary digits is even.
The product of its digits is 22394880, while the sum is 58.
The spelling of 29384458393 in words is "twenty-nine billion, three hundred eighty-four million, four hundred fifty-eight thousand, three hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •