Base | Representation |
---|---|
bin | 1111011110100010011100 |
3 | 21122010111022 |
4 | 33132202130 |
5 | 2014312434 |
6 | 222543312 |
7 | 46325462 |
oct | 17364234 |
9 | 7563438 |
10 | 4057244 |
11 | 23212a4 |
12 | 1437b38 |
13 | ac0949 |
14 | 778832 |
15 | 55222e |
hex | 3de89c |
4057244 has 12 divisors (see below), whose sum is σ = 7114800. Its totient is φ = 2024448.
The previous prime is 4057231. The next prime is 4057247. The reversal of 4057244 is 4427504.
It is a super-2 number, since 2×40572442 = 32922457751072, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4057247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2417 + ... + 3735.
It is an arithmetic number, because the mean of its divisors is an integer number (592900).
Almost surely, 24057244 is an apocalyptic number.
It is an amenable number.
4057244 is a deficient number, since it is larger than the sum of its proper divisors (3057556).
4057244 is a wasteful number, since it uses less digits than its factorization.
4057244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2092 (or 2090 counting only the distinct ones).
The product of its (nonzero) digits is 4480, while the sum is 26.
The square root of 4057244 is about 2014.2601619453. The cubic root of 4057244 is about 159.4937645581.
The spelling of 4057244 in words is "four million, fifty-seven thousand, two hundred forty-four".
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