Base | Representation |
---|---|
bin | 1100101001001… |
… | …1100001001010 |
3 | 10200210100122110 |
4 | 3022103201022 |
5 | 102034024114 |
6 | 5132403150 |
7 | 1212526155 |
oct | 312234112 |
9 | 120710573 |
10 | 53033034 |
11 | 27a3255a |
12 | 159164b6 |
13 | acaaac2 |
14 | 7086c9c |
15 | 49c8759 |
hex | 329384a |
53033034 has 16 divisors (see below), whose sum is σ = 107805600. Its totient is φ = 17387760.
The previous prime is 53033027. The next prime is 53033039. The reversal of 53033034 is 43033035.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 53033034.
It is not an unprimeable number, because it can be changed into a prime (53033039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72084 + ... + 72815.
It is an arithmetic number, because the mean of its divisors is an integer number (6737850).
Almost surely, 253033034 is an apocalyptic number.
53033034 is an abundant number, since it is smaller than the sum of its proper divisors (54772566).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53033034 is a wasteful number, since it uses less digits than its factorization.
53033034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 144965.
The product of its (nonzero) digits is 1620, while the sum is 21.
The square root of 53033034 is about 7282.3783203017. The cubic root of 53033034 is about 375.7066001847.
Adding to 53033034 its reverse (43033035), we get a palindrome (96066069).
Subtracting from 53033034 its reverse (43033035), we obtain a palindrome (9999999).
The spelling of 53033034 in words is "fifty-three million, thirty-three thousand, thirty-four".
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