Base | Representation |
---|---|
bin | 1100011100101… |
… | …1100100010001 |
3 | 10122020202012002 |
4 | 3013023210101 |
5 | 101331322113 |
6 | 5103043345 |
7 | 1202545334 |
oct | 307134421 |
9 | 118222162 |
10 | 52214033 |
11 | 275231a3 |
12 | 155a0555 |
13 | aa820a1 |
14 | 6d1261b |
15 | 48b5c58 |
hex | 31cb911 |
52214033 has 16 divisors (see below), whose sum is σ = 56965440. Its totient is φ = 47692800.
The previous prime is 52214017. The next prime is 52214047. The reversal of 52214033 is 33041225.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 52214033 - 24 = 52214017 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 52213996 and 52214014.
It is not an unprimeable number, because it can be changed into a prime (52214003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75218 + ... + 75908.
It is an arithmetic number, because the mean of its divisors is an integer number (3560340).
Almost surely, 252214033 is an apocalyptic number.
It is an amenable number.
52214033 is a deficient number, since it is larger than the sum of its proper divisors (4751407).
52214033 is a wasteful number, since it uses less digits than its factorization.
52214033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 848.
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 52214033 is about 7225.9278296977. The cubic root of 52214033 is about 373.7625175988.
Adding to 52214033 its reverse (33041225), we get a palindrome (85255258).
The spelling of 52214033 in words is "fifty-two million, two hundred fourteen thousand, thirty-three".
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