Base | Representation |
---|---|
bin | 10010101101100001101001 |
3 | 100020012111002 |
4 | 102231201221 |
5 | 2223430230 |
6 | 253044345 |
7 | 56456324 |
oct | 22554151 |
9 | 10205432 |
10 | 4905065 |
11 | 2850280 |
12 | 17866b5 |
13 | 1029809 |
14 | 9197bb |
15 | 66d545 |
hex | 4ad869 |
4905065 has 16 divisors (see below), whose sum is σ = 6492096. Its totient is φ = 3528000.
The previous prime is 4905029. The next prime is 4905067. The reversal of 4905065 is 5605094.
It is not a de Polignac number, because 4905065 - 26 = 4905001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4905067) 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 in 15 ways as a sum of consecutive naturals, for example, 5114 + ... + 5996.
It is an arithmetic number, because the mean of its divisors is an integer number (405756).
Almost surely, 24905065 is an apocalyptic number.
It is an amenable number.
4905065 is a deficient number, since it is larger than the sum of its proper divisors (1587031).
4905065 is a wasteful number, since it uses less digits than its factorization.
4905065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1000.
The product of its (nonzero) digits is 5400, while the sum is 29.
The square root of 4905065 is about 2214.7381335047. The cubic root of 4905065 is about 169.9084281916.
Adding to 4905065 its sum of digits (29), we get a palindrome (4905094).
It can be divided in two parts, 490 and 5065, that added together give a palindrome (5555).
The spelling of 4905065 in words is "four million, nine hundred five thousand, sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •