Base | Representation |
---|---|
bin | 1100100011100… |
… | …1001100000011 |
3 | 10200002120010002 |
4 | 3020321030003 |
5 | 101440204133 |
6 | 5120430215 |
7 | 1206425366 |
oct | 310711403 |
9 | 120076102 |
10 | 52663043 |
11 | 277aa584 |
12 | 1577836b |
13 | abab584 |
14 | 6dcc0dd |
15 | 4953ce8 |
hex | 3239303 |
52663043 has 8 divisors (see below), whose sum is σ = 55248480. Its totient is φ = 50128960.
The previous prime is 52663033. The next prime is 52663057. The reversal of 52663043 is 34036625.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52663043 - 24 = 52663027 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a junction number, because it is equal to n+sod(n) for n = 52662997 and 52663015.
It is not an unprimeable number, because it can be changed into a prime (52663033) 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 7 ways as a sum of consecutive naturals, for example, 10730 + ... + 14847.
It is an arithmetic number, because the mean of its divisors is an integer number (6906060).
Almost surely, 252663043 is an apocalyptic number.
52663043 is a deficient number, since it is larger than the sum of its proper divisors (2585437).
52663043 is a wasteful number, since it uses less digits than its factorization.
52663043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25677.
The product of its (nonzero) digits is 12960, while the sum is 29.
The square root of 52663043 is about 7256.9306872810. The cubic root of 52663043 is about 374.8308404457.
Adding to 52663043 its reverse (34036625), we get a palindrome (86699668).
The spelling of 52663043 in words is "fifty-two million, six hundred sixty-three thousand, forty-three".
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