Base | Representation |
---|---|
bin | 1100111011011… |
… | …0000110001101 |
3 | 10210000211022100 |
4 | 3032312012031 |
5 | 102340120440 |
6 | 5214105313 |
7 | 1225614156 |
oct | 316660615 |
9 | 123024270 |
10 | 54223245 |
11 | 286757aa |
12 | 161ab239 |
13 | b30677b |
14 | 72b692d |
15 | 4b61230 |
hex | 33b618d |
54223245 has 24 divisors (see below), whose sum is σ = 98935200. Its totient is φ = 27396576.
The previous prime is 54223237. The next prime is 54223297. The reversal of 54223245 is 54232245.
It is a happy number.
It is not a de Polignac number, because 54223245 - 23 = 54223237 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30855 + ... + 32564.
It is an arithmetic number, because the mean of its divisors is an integer number (4122300).
Almost surely, 254223245 is an apocalyptic number.
It is an amenable number.
54223245 is a deficient number, since it is larger than the sum of its proper divisors (44711955).
54223245 is a wasteful number, since it uses less digits than its factorization.
54223245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63449 (or 63446 counting only the distinct ones).
The product of its digits is 9600, while the sum is 27.
The square root of 54223245 is about 7363.6434595925. The cubic root of 54223245 is about 378.4964711822.
The spelling of 54223245 in words is "fifty-four million, two hundred twenty-three thousand, two hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.061 sec. • engine limits •