Base | Representation |
---|---|
bin | 1001111001100… |
… | …00001110010101 |
3 | 12210020121122110 |
4 | 10330300032111 |
5 | 132224110104 |
6 | 12123421233 |
7 | 2025533430 |
oct | 474601625 |
9 | 183217573 |
10 | 83035029 |
11 | 429644a0 |
12 | 23984819 |
13 | 1428396c |
14 | b056817 |
15 | 7452e89 |
hex | 4f30395 |
83035029 has 32 divisors (see below), whose sum is σ = 139438080. Its totient is φ = 42696000.
The previous prime is 83035009. The next prime is 83035031. The reversal of 83035029 is 92053038.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-83035029 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 83034987 and 83035005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83035009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21552 + ... + 25110.
It is an arithmetic number, because the mean of its divisors is an integer number (4357440).
Almost surely, 283035029 is an apocalyptic number.
It is an amenable number.
83035029 is a deficient number, since it is larger than the sum of its proper divisors (56403051).
83035029 is a wasteful number, since it uses less digits than its factorization.
83035029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3681.
The product of its (nonzero) digits is 6480, while the sum is 30.
The square root of 83035029 is about 9112.3558424811. The cubic root of 83035029 is about 436.2684235644.
Subtracting 83035029 from its reverse (92053038), we obtain a square (9018009 = 30032).
The spelling of 83035029 in words is "eighty-three million, thirty-five thousand, twenty-nine".
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