Base | Representation |
---|---|
bin | 101101001010000100… |
… | …0011001010110101001 |
3 | 100021022022122111111022 |
4 | 1122110020121112221 |
5 | 3042100433300411 |
6 | 112314404142225 |
7 | 10002055505303 |
oct | 1322410312651 |
9 | 307268574438 |
10 | 96974509481 |
11 | 38143645313 |
12 | 16964697975 |
13 | 91b5a71975 |
14 | 499d300973 |
15 | 27c880cedb |
hex | 16942195a9 |
96974509481 has 2 divisors, whose sum is σ = 96974509482. Its totient is φ = 96974509480.
The previous prime is 96974509441. The next prime is 96974509553. The reversal of 96974509481 is 18490547969.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 89485337881 + 7489171600 = 299141^2 + 86540^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-96974509481 is a prime.
It is a super-2 number, since 2×969745094812 (a number of 23 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (96974509441) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48487254740 + 48487254741.
It is an arithmetic number, because the mean of its divisors is an integer number (48487254741).
Almost surely, 296974509481 is an apocalyptic number.
It is an amenable number.
96974509481 is a deficient number, since it is larger than the sum of its proper divisors (1).
96974509481 is an equidigital number, since it uses as much as digits as its factorization.
96974509481 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 19595520, while the sum is 62.
The spelling of 96974509481 in words is "ninety-six billion, nine hundred seventy-four million, five hundred nine thousand, four hundred eighty-one".
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