Base | Representation |
---|---|
bin | 1010001110001101111… |
… | …00001101010101100001 |
3 | 1020120120211020211201201 |
4 | 11013012330031111201 |
5 | 21223304341214014 |
6 | 425204114201201 |
7 | 34242543636115 |
oct | 5070674152541 |
9 | 1216524224651 |
10 | 351230023009 |
11 | 125a57211898 |
12 | 580a2283201 |
13 | 271756753a8 |
14 | 12ddcd79745 |
15 | 920a01ee74 |
hex | 51c6f0d561 |
351230023009 has 2 divisors, whose sum is σ = 351230023010. Its totient is φ = 351230023008.
The previous prime is 351230022959. The next prime is 351230023049. The reversal of 351230023009 is 900320032153.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 190807344225 + 160422678784 = 436815^2 + 400528^2 .
It is a cyclic number.
It is not a de Polignac number, because 351230023009 - 211 = 351230020961 is a prime.
It is not a weakly prime, because it can be changed into another prime (351230023049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175615011504 + 175615011505.
It is an arithmetic number, because the mean of its divisors is an integer number (175615011505).
Almost surely, 2351230023009 is an apocalyptic number.
It is an amenable number.
351230023009 is a deficient number, since it is larger than the sum of its proper divisors (1).
351230023009 is an equidigital number, since it uses as much as digits as its factorization.
351230023009 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4860, while the sum is 28.
The spelling of 351230023009 in words is "three hundred fifty-one billion, two hundred thirty million, twenty-three thousand, nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •