Base | Representation |
---|---|
bin | 1001111001100… |
… | …11000001011101 |
3 | 12210021012101001 |
4 | 10330303001131 |
5 | 132224441433 |
6 | 12123550301 |
7 | 2025612025 |
oct | 474630135 |
9 | 183235331 |
10 | 83046493 |
11 | 42972072 |
12 | 2398b391 |
13 | 14288c4a |
14 | b05aa85 |
15 | 745657d |
hex | 4f3305d |
83046493 has 2 divisors, whose sum is σ = 83046494. Its totient is φ = 83046492.
The previous prime is 83046451. The next prime is 83046529. The reversal of 83046493 is 39464038.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 52099524 + 30946969 = 7218^2 + 5563^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-83046493 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (83046413) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41523246 + 41523247.
It is an arithmetic number, because the mean of its divisors is an integer number (41523247).
Almost surely, 283046493 is an apocalyptic number.
It is an amenable number.
83046493 is a deficient number, since it is larger than the sum of its proper divisors (1).
83046493 is an equidigital number, since it uses as much as digits as its factorization.
83046493 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 62208, while the sum is 37.
The square root of 83046493 is about 9112.9848567854. The cubic root of 83046493 is about 436.2885000354.
The spelling of 83046493 in words is "eighty-three million, forty-six thousand, four hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •