Base | Representation |
---|---|
bin | 1100100010101… |
… | …1000001110011 |
3 | 10122222121112221 |
4 | 3020223001303 |
5 | 101431330133 |
6 | 5115301511 |
7 | 1206064321 |
oct | 310530163 |
9 | 118877487 |
10 | 52605043 |
11 | 2776aa47 |
12 | 1574a897 |
13 | ab8b05a |
14 | 6db4d11 |
15 | 4941a2d |
hex | 322b073 |
52605043 has 8 divisors (see below), whose sum is σ = 54683280. Its totient is φ = 50544480.
The previous prime is 52605037. The next prime is 52605061. The reversal of 52605043 is 34050625.
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 52605043 - 25 = 52605011 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 52604999 and 52605017.
It is not an unprimeable number, because it can be changed into a prime (52605013) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1821 + ... + 10417.
It is an arithmetic number, because the mean of its divisors is an integer number (6835410).
Almost surely, 252605043 is an apocalyptic number.
52605043 is a deficient number, since it is larger than the sum of its proper divisors (2078237).
52605043 is a wasteful number, since it uses less digits than its factorization.
52605043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8837.
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 52605043 is about 7252.9334065604. The cubic root of 52605043 is about 374.6931842987.
Adding to 52605043 its reverse (34050625), we get a palindrome (86655668).
The spelling of 52605043 in words is "fifty-two million, six hundred five thousand, forty-three".
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