Base | Representation |
---|---|
bin | 1110111101110011000… |
… | …01011011010000010001 |
3 | 1211011021102201020011021 |
4 | 13132321201123100101 |
5 | 31411102143434234 |
6 | 1032120531115441 |
7 | 52102456645405 |
oct | 7367141332021 |
9 | 1734242636137 |
10 | 514213655569 |
11 | 189093226289 |
12 | 837a9142b81 |
13 | 3964aab5663 |
14 | 1ac60c35105 |
15 | d5988bb9b4 |
hex | 77b985b411 |
514213655569 has 2 divisors, whose sum is σ = 514213655570. Its totient is φ = 514213655568.
The previous prime is 514213655531. The next prime is 514213655621. The reversal of 514213655569 is 965556312415.
It is an a-pointer prime, because the next prime (514213655621) can be obtained adding 514213655569 to its sum of digits (52).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 338417937169 + 175795718400 = 581737^2 + 419280^2 .
It is a cyclic number.
It is not a de Polignac number, because 514213655569 - 211 = 514213653521 is a prime.
It is a super-2 number, since 2×5142136555692 (a number of 24 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (514213655509) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257106827784 + 257106827785.
It is an arithmetic number, because the mean of its divisors is an integer number (257106827785).
Almost surely, 2514213655569 is an apocalyptic number.
It is an amenable number.
514213655569 is a deficient number, since it is larger than the sum of its proper divisors (1).
514213655569 is an equidigital number, since it uses as much as digits as its factorization.
514213655569 is an evil number, because the sum of its binary digits is even.
The product of its digits is 4860000, while the sum is 52.
The spelling of 514213655569 in words is "five hundred fourteen billion, two hundred thirteen million, six hundred fifty-five thousand, five hundred sixty-nine".
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