Base | Representation |
---|---|
bin | 1011101010111110… |
… | …0001100100000111 |
3 | 22002100022221001110 |
4 | 2322233201210013 |
5 | 22404023123143 |
6 | 1234515300103 |
7 | 140432143221 |
oct | 27257414407 |
9 | 8070287043 |
10 | 3133020423 |
11 | 1368565685 |
12 | 7352aa633 |
13 | 3ac119a50 |
14 | 21a151411 |
15 | 1350bc533 |
hex | babe1907 |
3133020423 has 64 divisors (see below), whose sum is σ = 5033871360. Its totient is φ = 1714255872.
The previous prime is 3133020391. The next prime is 3133020439. The reversal of 3133020423 is 3240203313.
It is not a de Polignac number, because 3133020423 - 25 = 3133020391 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3133020423.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3133020623) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 901936 + ... + 905402.
It is an arithmetic number, because the mean of its divisors is an integer number (78654240).
Almost surely, 23133020423 is an apocalyptic number.
3133020423 is a deficient number, since it is larger than the sum of its proper divisors (1900850937).
3133020423 is a wasteful number, since it uses less digits than its factorization.
3133020423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3576.
The product of its (nonzero) digits is 1296, while the sum is 21.
The square root of 3133020423 is about 55973.3903118259. The cubic root of 3133020423 is about 1463.2585664044.
Adding to 3133020423 its reverse (3240203313), we get a palindrome (6373223736).
The spelling of 3133020423 in words is "three billion, one hundred thirty-three million, twenty thousand, four hundred twenty-three".
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