Base | Representation |
---|---|
bin | 1001101101000101… |
… | …00110100110011101 |
3 | 111110002112211022222 |
4 | 10312202212212131 |
5 | 41132230223330 |
6 | 2220552315125 |
7 | 243052223411 |
oct | 46642464635 |
9 | 14402484288 |
10 | 5210007965 |
11 | 2233a06108 |
12 | 10149a2aa5 |
13 | 65050b266 |
14 | 375d2ad41 |
15 | 2075db0e5 |
hex | 1368a699d |
5210007965 has 8 divisors (see below), whose sum is σ = 6404497848. Its totient is φ = 4066347520.
The previous prime is 5210007953. The next prime is 5210007973. The reversal of 5210007965 is 5697000125.
It can be written as a sum of positive squares in 4 ways, for example, as 361114009 + 4848893956 = 19003^2 + 69634^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5210007965 - 220 = 5208959389 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12707132 + ... + 12707541.
It is an arithmetic number, because the mean of its divisors is an integer number (800562231).
Almost surely, 25210007965 is an apocalyptic number.
It is an amenable number.
5210007965 is a deficient number, since it is larger than the sum of its proper divisors (1194489883).
5210007965 is a wasteful number, since it uses less digits than its factorization.
5210007965 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25414719.
The product of its (nonzero) digits is 18900, while the sum is 35.
The square root of 5210007965 is about 72180.3849047648. The cubic root of 5210007965 is about 1733.5889459283.
The spelling of 5210007965 in words is "five billion, two hundred ten million, seven thousand, nine hundred sixty-five".
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