Base | Representation |
---|---|
bin | 10000001011101010000011 |
3 | 21222112000000 |
4 | 100023222003 |
5 | 2041221201 |
6 | 230531043 |
7 | 51025332 |
oct | 20135203 |
9 | 7875000 |
10 | 4242051 |
11 | 2438130 |
12 | 1506a83 |
13 | b56ab8 |
14 | 7c5d19 |
15 | 58bd86 |
hex | 40ba83 |
4242051 has 42 divisors (see below), whose sum is σ = 7253148. Its totient is φ = 2459160.
The previous prime is 4242031. The next prime is 4242059. The reversal of 4242051 is 1502424.
It is not a de Polignac number, because 4242051 - 25 = 4242019 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4242059) by changing a digit.
It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 184426 + ... + 184448.
It is an arithmetic number, because the mean of its divisors is an integer number (172694).
Almost surely, 24242051 is an apocalyptic number.
4242051 is a deficient number, since it is larger than the sum of its proper divisors (3011097).
4242051 is an equidigital number, since it uses as much as digits as its factorization.
4242051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75 (or 37 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 18.
The square root of 4242051 is about 2059.6239948107. The cubic root of 4242051 is about 161.8795400803.
Adding to 4242051 its reverse (1502424), we get a palindrome (5744475).
The spelling of 4242051 in words is "four million, two hundred forty-two thousand, fifty-one".
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