Base | Representation |
---|---|
bin | 100000111101101… |
… | …100100100010010 |
3 | 1102112122120002002 |
4 | 200331230210102 |
5 | 2113034403432 |
6 | 130513354002 |
7 | 16463540612 |
oct | 4075544422 |
9 | 1375576062 |
10 | 553044242 |
11 | 2641a7363 |
12 | 135268902 |
13 | 8a76801a |
14 | 53642a42 |
15 | 33844e62 |
hex | 20f6c912 |
553044242 has 8 divisors (see below), whose sum is σ = 848858736. Its totient is φ = 270091332.
The previous prime is 553044227. The next prime is 553044251. The reversal of 553044242 is 242440355.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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, 3215288 + ... + 3215459.
It is an arithmetic number, because the mean of its divisors is an integer number (106107342).
Almost surely, 2553044242 is an apocalyptic number.
553044242 is a deficient number, since it is larger than the sum of its proper divisors (295814494).
553044242 is a wasteful number, since it uses less digits than its factorization.
553044242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6430792.
The product of its (nonzero) digits is 19200, while the sum is 29.
The square root of 553044242 is about 23516.8926944016. The cubic root of 553044242 is about 820.8301339416.
Adding to 553044242 its reverse (242440355), we get a palindrome (795484597).
It can be divided in two parts, 5530 and 44242, that multiplied together give a triangular number (244658260 = T22120).
The spelling of 553044242 in words is "five hundred fifty-three million, forty-four thousand, two hundred forty-two".
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