Base | Representation |
---|---|
bin | 1100101100001… |
… | …0001001011110 |
3 | 10201011001122101 |
4 | 3023002021132 |
5 | 102111132110 |
6 | 5140435314 |
7 | 1214253046 |
oct | 313021136 |
9 | 121131571 |
10 | 53224030 |
11 | 28053002 |
12 | 159a8b3a |
13 | b046a12 |
14 | 70d6726 |
15 | 4a1513a |
hex | 32c225e |
53224030 has 8 divisors (see below), whose sum is σ = 95803272. Its totient is φ = 21289608.
The previous prime is 53224021. The next prime is 53224037. The reversal of 53224030 is 3042235.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 53223989 and 53224007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53224037) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2661192 + ... + 2661211.
It is an arithmetic number, because the mean of its divisors is an integer number (11975409).
Almost surely, 253224030 is an apocalyptic number.
53224030 is a deficient number, since it is larger than the sum of its proper divisors (42579242).
53224030 is a wasteful number, since it uses less digits than its factorization.
53224030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5322410.
The product of its (nonzero) digits is 720, while the sum is 19.
The square root of 53224030 is about 7295.4801075735. The cubic root of 53224030 is about 376.1570897471.
Adding to 53224030 its reverse (3042235), we get a palindrome (56266265).
The spelling of 53224030 in words is "fifty-three million, two hundred twenty-four thousand, thirty".
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