Base | Representation |
---|---|
bin | 10000001110110001011101 |
3 | 22000011111200 |
4 | 100032301131 |
5 | 2042123223 |
6 | 231110113 |
7 | 51110463 |
oct | 20166135 |
9 | 8004450 |
10 | 4254813 |
11 | 2446782 |
12 | 1512339 |
13 | b5c854 |
14 | 7ca833 |
15 | 590a43 |
hex | 40ec5d |
4254813 has 12 divisors (see below), whose sum is σ = 6175260. Its totient is φ = 2822976.
The previous prime is 4254799. The next prime is 4254821. The reversal of 4254813 is 3184524.
It can be written as a sum of positive squares in 2 ways, for example, as 2913849 + 1340964 = 1707^2 + 1158^2 .
It is not a de Polignac number, because 4254813 - 24 = 4254797 is a prime.
It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4254853) 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 11 ways as a sum of consecutive naturals, for example, 1083 + ... + 3111.
It is an arithmetic number, because the mean of its divisors is an integer number (514605).
Almost surely, 24254813 is an apocalyptic number.
It is an amenable number.
4254813 is a deficient number, since it is larger than the sum of its proper divisors (1920447).
4254813 is a wasteful number, since it uses less digits than its factorization.
4254813 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2268 (or 2265 counting only the distinct ones).
The product of its digits is 3840, while the sum is 27.
The square root of 4254813 is about 2062.7198064691. The cubic root of 4254813 is about 162.0417130810.
The spelling of 4254813 in words is "four million, two hundred fifty-four thousand, eight hundred thirteen".
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