Base | Representation |
---|---|
bin | 10000001011110001100010 |
3 | 21222112122202 |
4 | 100023301202 |
5 | 2041230110 |
6 | 230533202 |
7 | 51026615 |
oct | 20136142 |
9 | 7875582 |
10 | 4242530 |
11 | 2438526 |
12 | 1507202 |
13 | b57096 |
14 | 7c617c |
15 | 58c0a5 |
hex | 40bc62 |
4242530 has 16 divisors (see below), whose sum is σ = 7660224. Its totient is φ = 1691760.
The previous prime is 4242523. The next prime is 4242547. The reversal of 4242530 is 352424.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5339 + ... + 6081.
It is an arithmetic number, because the mean of its divisors is an integer number (478764).
Almost surely, 24242530 is an apocalyptic number.
4242530 is a deficient number, since it is larger than the sum of its proper divisors (3417694).
4242530 is a wasteful number, since it uses less digits than its factorization.
4242530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1321.
The product of its (nonzero) digits is 960, while the sum is 20.
The square root of 4242530 is about 2059.7402748890. The cubic root of 4242530 is about 161.8856328391.
Adding to 4242530 its reverse (352424), we get a palindrome (4594954).
It can be divided in two parts, 4242 and 530, that multiplied together give a triangular number (2248260 = T2120).
The spelling of 4242530 in words is "four million, two hundred forty-two thousand, five hundred thirty".
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