Base | Representation |
---|---|
bin | 1100101000101… |
… | …1111100110001 |
3 | 10200201210010021 |
4 | 3022023330301 |
5 | 102032031113 |
6 | 5132003441 |
7 | 1212336610 |
oct | 312137461 |
9 | 120653107 |
10 | 53002033 |
11 | 27a11237 |
12 | 15900581 |
13 | ac99966 |
14 | 7079877 |
15 | 49be48d |
hex | 328bf31 |
53002033 has 12 divisors (see below), whose sum is σ = 62598720. Its totient is φ = 43959240.
The previous prime is 53002031. The next prime is 53002043. The reversal of 53002033 is 33020035.
It is not a de Polignac number, because 53002033 - 21 = 53002031 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 53001998 and 53002016.
It is not an unprimeable number, because it can be changed into a prime (53002031) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2788 + ... + 10666.
It is an arithmetic number, because the mean of its divisors is an integer number (5216560).
Almost surely, 253002033 is an apocalyptic number.
It is an amenable number.
53002033 is a deficient number, since it is larger than the sum of its proper divisors (9596687).
53002033 is an equidigital number, since it uses as much as digits as its factorization.
53002033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7948 (or 7917 counting only the distinct ones).
The product of its (nonzero) digits is 270, while the sum is 16.
The square root of 53002033 is about 7280.2495149548. The cubic root of 53002033 is about 375.6333782091.
Adding to 53002033 its reverse (33020035), we get a palindrome (86022068).
The spelling of 53002033 in words is "fifty-three million, two thousand, thirty-three".
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