Base | Representation |
---|---|
bin | 1001100110000100… |
… | …10111000111100101 |
3 | 111021222221022021221 |
4 | 10303002113013211 |
5 | 41022203134133 |
6 | 2211052340341 |
7 | 241436453425 |
oct | 46302270745 |
9 | 14258838257 |
10 | 5151224293 |
11 | 2203806066 |
12 | bb91746b1 |
13 | 641298b17 |
14 | 36c1c8485 |
15 | 202378a2d |
hex | 1330971e5 |
5151224293 has 2 divisors, whose sum is σ = 5151224294. Its totient is φ = 5151224292.
The previous prime is 5151224261. The next prime is 5151224303. The reversal of 5151224293 is 3924221515.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 5144762529 + 6461764 = 71727^2 + 2542^2 .
It is a cyclic number.
It is not a de Polignac number, because 5151224293 - 25 = 5151224261 is a prime.
It is a super-2 number, since 2×51512242932 = 53070223433586699698, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5151224593) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2575612146 + 2575612147.
It is an arithmetic number, because the mean of its divisors is an integer number (2575612147).
Almost surely, 25151224293 is an apocalyptic number.
It is an amenable number.
5151224293 is a deficient number, since it is larger than the sum of its proper divisors (1).
5151224293 is an equidigital number, since it uses as much as digits as its factorization.
5151224293 is an evil number, because the sum of its binary digits is even.
The product of its digits is 21600, while the sum is 34.
The square root of 5151224293 is about 71772.0300186640. The cubic root of 5151224293 is about 1727.0443359551.
The spelling of 5151224293 in words is "five billion, one hundred fifty-one million, two hundred twenty-four thousand, two hundred ninety-three".
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