Base | Representation |
---|---|
bin | 1011100101110… |
… | …11010000000101 |
3 | 20202222002200100 |
4 | 11302323100011 |
5 | 144343022343 |
6 | 13352034313 |
7 | 2260330542 |
oct | 562732005 |
9 | 222862610 |
10 | 97235973 |
11 | 4a98390a |
12 | 28692999 |
13 | 171b66a3 |
14 | ccb1bc9 |
15 | 880a9d3 |
hex | 5cbb405 |
97235973 has 24 divisors (see below), whose sum is σ = 149340672. Its totient is φ = 60828768.
The previous prime is 97235951. The next prime is 97235981. The reversal of 97235973 is 37953279.
It is not a de Polignac number, because 97235973 - 218 = 96973829 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97235473) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6540 + ... + 15402.
It is an arithmetic number, because the mean of its divisors is an integer number (6222528).
Almost surely, 297235973 is an apocalyptic number.
It is an amenable number.
97235973 is a deficient number, since it is larger than the sum of its proper divisors (52104699).
97235973 is a wasteful number, since it uses less digits than its factorization.
97235973 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8945 (or 8942 counting only the distinct ones).
The product of its digits is 357210, while the sum is 45.
The square root of 97235973 is about 9860.8302388795. The cubic root of 97235973 is about 459.8423735291.
The spelling of 97235973 in words is "ninety-seven million, two hundred thirty-five thousand, nine hundred seventy-three".
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