Base | Representation |
---|---|
bin | 111101000010110… |
… | …000011101101001 |
3 | 2122101002100022201 |
4 | 331002300131221 |
5 | 4044134223334 |
6 | 245342420201 |
7 | 34243662256 |
oct | 7502603551 |
9 | 2571070281 |
10 | 1024132969 |
11 | 486107292 |
12 | 246b91661 |
13 | 134239852 |
14 | 9a03042d |
15 | 5ed9bc14 |
hex | 3d0b0769 |
1024132969 has 2 divisors, whose sum is σ = 1024132970. Its totient is φ = 1024132968.
The previous prime is 1024132943. The next prime is 1024132981. The reversal of 1024132969 is 9692314201.
1024132969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 740547369 + 283585600 = 27213^2 + 16840^2 .
It is a cyclic number.
It is not a de Polignac number, because 1024132969 - 217 = 1024001897 is a prime.
It is a super-2 number, since 2×10241329692 = 2097696676385509922, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (1024132919) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512066484 + 512066485.
It is an arithmetic number, because the mean of its divisors is an integer number (512066485).
Almost surely, 21024132969 is an apocalyptic number.
It is an amenable number.
1024132969 is a deficient number, since it is larger than the sum of its proper divisors (1).
1024132969 is an equidigital number, since it uses as much as digits as its factorization.
1024132969 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 23328, while the sum is 37.
The square root of 1024132969 is about 32002.0775731827. The cubic root of 1024132969 is about 1007.9804657469.
The spelling of 1024132969 in words is "one billion, twenty-four million, one hundred thirty-two thousand, nine hundred sixty-nine".
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