Base | Representation |
---|---|
bin | 1011110101000001100… |
… | …1111010011010001001 |
3 | 201102112020001012011122 |
4 | 2331100121322122021 |
5 | 11312134340324113 |
6 | 233204323405025 |
7 | 20452536115661 |
oct | 2752031723211 |
9 | 642466035148 |
10 | 203212433033 |
11 | 79200136735 |
12 | 33473523775 |
13 | 16216a21b1c |
14 | 9b9a9c51a1 |
15 | 54454cb408 |
hex | 2f5067a689 |
203212433033 has 16 divisors (see below), whose sum is σ = 211166900160. Its totient is φ = 195322881600.
The previous prime is 203212432967. The next prime is 203212433059. The reversal of 203212433033 is 330334212302.
203212433033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-203212433033 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 203212432993 and 203212433011.
It is not an unprimeable number, because it can be changed into a prime (203212433533) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6617591 + ... + 6648227.
It is an arithmetic number, because the mean of its divisors is an integer number (13197931260).
Almost surely, 2203212433033 is an apocalyptic number.
It is an amenable number.
203212433033 is a deficient number, since it is larger than the sum of its proper divisors (7954467127).
203212433033 is a wasteful number, since it uses less digits than its factorization.
203212433033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31688.
The product of its (nonzero) digits is 7776, while the sum is 26.
Adding to 203212433033 its reverse (330334212302), we get a palindrome (533546645335).
The spelling of 203212433033 in words is "two hundred three billion, two hundred twelve million, four hundred thirty-three thousand, thirty-three".
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