Base | Representation |
---|---|
bin | 1100101101110… |
… | …1100111010101 |
3 | 10201100202222011 |
4 | 3023131213111 |
5 | 102123232113 |
6 | 5143104221 |
7 | 1215232045 |
oct | 313354725 |
9 | 121322864 |
10 | 53336533 |
11 | 2811a588 |
12 | 15a42071 |
13 | b085ca3 |
14 | 7125725 |
15 | 4a3863d |
hex | 32dd9d5 |
53336533 has 2 divisors, whose sum is σ = 53336534. Its totient is φ = 53336532.
The previous prime is 53336527. The next prime is 53336557. The reversal of 53336533 is 33563335.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 49308484 + 4028049 = 7022^2 + 2007^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-53336533 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 53336495 and 53336504.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (53336033) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26668266 + 26668267.
It is an arithmetic number, because the mean of its divisors is an integer number (26668267).
Almost surely, 253336533 is an apocalyptic number.
It is an amenable number.
53336533 is a deficient number, since it is larger than the sum of its proper divisors (1).
53336533 is an equidigital number, since it uses as much as digits as its factorization.
53336533 is an evil number, because the sum of its binary digits is even.
The product of its digits is 36450, while the sum is 31.
The square root of 53336533 is about 7303.1864963179. The cubic root of 53336533 is about 376.4219389059.
Adding to 53336533 its reverse (33563335), we get a palindrome (86899868).
The spelling of 53336533 in words is "fifty-three million, three hundred thirty-six thousand, five hundred thirty-three".
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