Base | Representation |
---|---|
bin | 1101000011000… |
… | …0001011110001 |
3 | 10210222020021101 |
4 | 3100300023301 |
5 | 103002121223 |
6 | 5232524401 |
7 | 1233066121 |
oct | 320601361 |
9 | 123866241 |
10 | 54723313 |
11 | 28987487 |
12 | 163b0701 |
13 | b450278 |
14 | 73a6c81 |
15 | 4c0e4ad |
hex | 34302f1 |
54723313 has 2 divisors, whose sum is σ = 54723314. Its totient is φ = 54723312.
The previous prime is 54723299. The next prime is 54723329. The reversal of 54723313 is 31332745.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 49674304 + 5049009 = 7048^2 + 2247^2 .
It is a cyclic number.
It is not a de Polignac number, because 54723313 - 225 = 21168881 is a prime.
It is not a weakly prime, because it can be changed into another prime (54723373) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27361656 + 27361657.
It is an arithmetic number, because the mean of its divisors is an integer number (27361657).
Almost surely, 254723313 is an apocalyptic number.
It is an amenable number.
54723313 is a deficient number, since it is larger than the sum of its proper divisors (1).
54723313 is an equidigital number, since it uses as much as digits as its factorization.
54723313 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 7560, while the sum is 28.
The square root of 54723313 is about 7397.5207333268. The cubic root of 54723313 is about 379.6564600602.
The spelling of 54723313 in words is "fifty-four million, seven hundred twenty-three thousand, three hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •