Base | Representation |
---|---|
bin | 1001011100110000… |
… | …01011110010100101 |
3 | 111002112212002122101 |
4 | 10232120023302211 |
5 | 40342200341411 |
6 | 2155221132101 |
7 | 236500201264 |
oct | 45630136245 |
9 | 14075762571 |
10 | 5073058981 |
11 | 2173678331 |
12 | b96b5a031 |
13 | 62b02b863 |
14 | 361a7c5db |
15 | 1ea5888c1 |
hex | 12e60bca5 |
5073058981 has 2 divisors, whose sum is σ = 5073058982. Its totient is φ = 5073058980.
The previous prime is 5073058979. The next prime is 5073058987. The reversal of 5073058981 is 1898503705.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4762242081 + 310816900 = 69009^2 + 17630^2 .
It is a cyclic number.
It is not a de Polignac number, because 5073058981 - 21 = 5073058979 is a prime.
It is a super-2 number, since 2×50730589812 = 51471854849409516722, which contains 22 as substring.
Together with 5073058979, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5073058987) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2536529490 + 2536529491.
It is an arithmetic number, because the mean of its divisors is an integer number (2536529491).
Almost surely, 25073058981 is an apocalyptic number.
It is an amenable number.
5073058981 is a deficient number, since it is larger than the sum of its proper divisors (1).
5073058981 is an equidigital number, since it uses as much as digits as its factorization.
5073058981 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 302400, while the sum is 46.
The square root of 5073058981 is about 71225.4096583516. The cubic root of 5073058981 is about 1718.2643141772.
The spelling of 5073058981 in words is "five billion, seventy-three million, fifty-eight thousand, nine hundred eighty-one".
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