Base | Representation |
---|---|
bin | 1100101101010… |
… | …0101100100001 |
3 | 10201021220212010 |
4 | 3023110230201 |
5 | 102121100001 |
6 | 5142223133 |
7 | 1215020406 |
oct | 313245441 |
9 | 121256763 |
10 | 53300001 |
11 | 280a5097 |
12 | 15a24aa9 |
13 | b072481 |
14 | 71162ad |
15 | 4a2c8d6 |
hex | 32d4b21 |
53300001 has 16 divisors (see below), whose sum is σ = 72396864. Its totient is φ = 34873344.
The previous prime is 53299991. The next prime is 53300003. The reversal of 53300001 is 10000335.
It is a happy number.
It is not a de Polignac number, because 53300001 - 25 = 53299969 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 53300001.
It is not an unprimeable number, because it can be changed into a prime (53300003) 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, 55810 + ... + 56756.
It is an arithmetic number, because the mean of its divisors is an integer number (4524804).
Almost surely, 253300001 is an apocalyptic number.
It is an amenable number.
53300001 is a deficient number, since it is larger than the sum of its proper divisors (19096863).
53300001 is a wasteful number, since it uses less digits than its factorization.
53300001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1280.
The product of its (nonzero) digits is 45, while the sum is 12.
The square root of 53300001 is about 7300.6849678643. The cubic root of 53300001 is about 376.3359778938.
Adding to 53300001 its reverse (10000335), we get a palindrome (63300336).
The spelling of 53300001 in words is "fifty-three million, three hundred thousand, one".
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