Base | Representation |
---|---|
bin | 1101000110011001001… |
… | …0010010101011001011 |
3 | 210111220102111120121211 |
4 | 3101212102102223023 |
5 | 12141402404324012 |
6 | 251215532113551 |
7 | 22155025404661 |
oct | 3214622225313 |
9 | 714812446554 |
10 | 225054370507 |
11 | 8749936362a |
12 | 3774a3058b7 |
13 | 182b7bb1195 |
14 | ac6d77cc31 |
15 | 5cc2cd66a7 |
hex | 3466492acb |
225054370507 has 2 divisors, whose sum is σ = 225054370508. Its totient is φ = 225054370506.
The previous prime is 225054370483. The next prime is 225054370529. The reversal of 225054370507 is 705073450522.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 225054370507 - 219 = 225053846219 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 225054370507.
It is not a weakly prime, because it can be changed into another prime (225054379507) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112527185253 + 112527185254.
It is an arithmetic number, because the mean of its divisors is an integer number (112527185254).
Almost surely, 2225054370507 is an apocalyptic number.
225054370507 is a deficient number, since it is larger than the sum of its proper divisors (1).
225054370507 is an equidigital number, since it uses as much as digits as its factorization.
225054370507 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 294000, while the sum is 40.
The spelling of 225054370507 in words is "two hundred twenty-five billion, fifty-four million, three hundred seventy thousand, five hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •