Base | Representation |
---|---|
bin | 10000001100011011111001 |
3 | 21222200101011 |
4 | 100030123321 |
5 | 2041321431 |
6 | 230553521 |
7 | 51040540 |
oct | 20143371 |
9 | 7880334 |
10 | 4245241 |
11 | 243a570 |
12 | 15088a1 |
13 | b583a0 |
14 | 7c7157 |
15 | 58ccb1 |
hex | 40c6f9 |
4245241 has 16 divisors (see below), whose sum is σ = 5701248. Its totient is φ = 3052800.
The previous prime is 4245239. The next prime is 4245259. The reversal of 4245241 is 1425424.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 4245241 - 21 = 4245239 is a prime.
It is a super-2 number, since 2×42452412 = 36044142296162, which contains 22 as substring.
4245241 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (4245541) 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, 1120 + ... + 3121.
It is an arithmetic number, because the mean of its divisors is an integer number (356328).
Almost surely, 24245241 is an apocalyptic number.
It is an amenable number.
4245241 is a deficient number, since it is larger than the sum of its proper divisors (1456007).
4245241 is a wasteful number, since it uses less digits than its factorization.
4245241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4272.
The product of its digits is 1280, while the sum is 22.
The square root of 4245241 is about 2060.3982624726. The cubic root of 4245241 is about 161.9201074336.
It can be divided in two parts, 424 and 5241, that added together give a palindrome (5665).
The spelling of 4245241 in words is "four million, two hundred forty-five thousand, two hundred forty-one".
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