Base | Representation |
---|---|
bin | 1111011011111100101… |
… | …00001110110101011101 |
3 | 1212201001111120101220012 |
4 | 13231332110032311131 |
5 | 32142224423212034 |
6 | 1043355033133005 |
7 | 53214545254106 |
oct | 7557624166535 |
9 | 1781044511805 |
10 | 530400210269 |
11 | 194a3a100416 |
12 | 86965b5a165 |
13 | 3b02a3c9087 |
14 | 1b9588893ad |
15 | dbe4962cce |
hex | 7b7e50ed5d |
530400210269 has 2 divisors, whose sum is σ = 530400210270. Its totient is φ = 530400210268.
The previous prime is 530400210259. The next prime is 530400210299. The reversal of 530400210269 is 962012004035.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 497878416025 + 32521794244 = 705605^2 + 180338^2 .
It is a cyclic number.
It is not a de Polignac number, because 530400210269 - 212 = 530400206173 is a prime.
It is a super-2 number, since 2×5304002102692 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (530400210259) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265200105134 + 265200105135.
It is an arithmetic number, because the mean of its divisors is an integer number (265200105135).
Almost surely, 2530400210269 is an apocalyptic number.
It is an amenable number.
530400210269 is a deficient number, since it is larger than the sum of its proper divisors (1).
530400210269 is an equidigital number, since it uses as much as digits as its factorization.
530400210269 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 12960, while the sum is 32.
The spelling of 530400210269 in words is "five hundred thirty billion, four hundred million, two hundred ten thousand, two hundred sixty-nine".
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