Base | Representation |
---|---|
bin | 1100101101010… |
… | …0101101110011 |
3 | 10201021220222011 |
4 | 3023110231303 |
5 | 102121100313 |
6 | 5142223351 |
7 | 1215020554 |
oct | 313245563 |
9 | 121256864 |
10 | 53300083 |
11 | 280a5161 |
12 | 15a24b57 |
13 | b072515 |
14 | 711632b |
15 | 4a2c93d |
hex | 32d4b73 |
53300083 has 4 divisors (see below), whose sum is σ = 56435400. Its totient is φ = 50164768.
The previous prime is 53300081. The next prime is 53300119. The reversal of 53300083 is 38000335.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38000335 = 5 ⋅7600067.
It is a cyclic number.
It is not a de Polignac number, because 53300083 - 21 = 53300081 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53300081) 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, 1567633 + ... + 1567666.
It is an arithmetic number, because the mean of its divisors is an integer number (14108850).
Almost surely, 253300083 is an apocalyptic number.
53300083 is a deficient number, since it is larger than the sum of its proper divisors (3135317).
53300083 is a wasteful number, since it uses less digits than its factorization.
53300083 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3135316.
The product of its (nonzero) digits is 1080, while the sum is 22.
The square root of 53300083 is about 7300.6905837736. The cubic root of 53300083 is about 376.3361708865.
The spelling of 53300083 in words is "fifty-three million, three hundred thousand, eighty-three".
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