Base | Representation |
---|---|
bin | 1111011011011100110… |
… | …10110110111100001101 |
3 | 1212200100220201201120122 |
4 | 13231232122312330031 |
5 | 32141203134340244 |
6 | 1043312344554325 |
7 | 53205126334016 |
oct | 7555632667415 |
9 | 1780326651518 |
10 | 530133511949 |
11 | 194912601a88 |
12 | 868b07829a5 |
13 | 3acb708b012 |
14 | 1b9312a400d |
15 | dbcb3311ee |
hex | 7b6e6b6f0d |
530133511949 has 2 divisors, whose sum is σ = 530133511950. Its totient is φ = 530133511948.
The previous prime is 530133511879. The next prime is 530133511979. The reversal of 530133511949 is 949115331035.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 522666823849 + 7466688100 = 722957^2 + 86410^2 .
It is a cyclic number.
It is not a de Polignac number, because 530133511949 - 212 = 530133507853 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (530133511979) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265066755974 + 265066755975.
It is an arithmetic number, because the mean of its divisors is an integer number (265066755975).
Almost surely, 2530133511949 is an apocalyptic number.
It is an amenable number.
530133511949 is a deficient number, since it is larger than the sum of its proper divisors (1).
530133511949 is an equidigital number, since it uses as much as digits as its factorization.
530133511949 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 218700, while the sum is 44.
The spelling of 530133511949 in words is "five hundred thirty billion, one hundred thirty-three million, five hundred eleven thousand, nine hundred forty-nine".
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