Base | Representation |
---|---|
bin | 10100101011010011010001 |
3 | 101012101011200 |
4 | 110223103101 |
5 | 2341421431 |
6 | 312101413 |
7 | 64033311 |
oct | 24532321 |
9 | 11171150 |
10 | 5420241 |
11 | 3072342 |
12 | 1994869 |
13 | 117a158 |
14 | a11441 |
15 | 720ee6 |
hex | 52b4d1 |
5420241 has 24 divisors (see below), whose sum is σ = 8257704. Its totient is φ = 3421440.
The previous prime is 5420231. The next prime is 5420267. The reversal of 5420241 is 1420245.
5420241 is a `hidden beast` number, since 5 + 420 + 241 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 921600 + 4498641 = 960^2 + 2121^2 .
It is not a de Polignac number, because 5420241 - 213 = 5412049 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5420231) 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 23 ways as a sum of consecutive naturals, for example, 13455 + ... + 13851.
It is an arithmetic number, because the mean of its divisors is an integer number (344071).
Almost surely, 25420241 is an apocalyptic number.
It is an amenable number.
5420241 is a deficient number, since it is larger than the sum of its proper divisors (2837463).
5420241 is a wasteful number, since it uses less digits than its factorization.
5420241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 481 (or 478 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 18.
The square root of 5420241 is about 2328.1411039711. The cubic root of 5420241 is about 175.6599948417.
Adding to 5420241 its reverse (1420245), we get a palindrome (6840486).
The spelling of 5420241 in words is "five million, four hundred twenty thousand, two hundred forty-one".
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