Base | Representation |
---|---|
bin | 101101010010110101… |
… | …0001100110001011101 |
3 | 100022001211000000020021 |
4 | 1122211222030301131 |
5 | 3043201224133032 |
6 | 112403511152141 |
7 | 10012256214100 |
oct | 1324552146135 |
9 | 308054000207 |
10 | 97268583517 |
11 | 38284641506 |
12 | 16a27075651 |
13 | 9231976381 |
14 | 49ca3b0737 |
15 | 27e454b097 |
hex | 16a5a8cc5d |
97268583517 has 18 divisors (see below), whose sum is σ = 113600084922. Its totient is φ = 83041053984.
The previous prime is 97268583499. The next prime is 97268583541. The reversal of 97268583517 is 71538586279.
It can be written as a sum of positive squares in 3 ways, for example, as 17241265636 + 80027317881 = 131306^2 + 282891^2 .
It is not a de Polignac number, because 97268583517 - 211 = 97268581469 is a prime.
It is a super-2 number, since 2×972685835172 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97268583017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 36333583 + ... + 36336259.
It is an arithmetic number, because the mean of its divisors is an integer number (6311115829).
Almost surely, 297268583517 is an apocalyptic number.
It is an amenable number.
97268583517 is a deficient number, since it is larger than the sum of its proper divisors (16331501405).
97268583517 is an frugal number, since it uses more digits than its factorization.
97268583517 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5645 (or 2961 counting only the distinct ones).
The product of its digits is 25401600, while the sum is 61.
The spelling of 97268583517 in words is "ninety-seven billion, two hundred sixty-eight million, five hundred eighty-three thousand, five hundred seventeen".
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