Base | Representation |
---|---|
bin | 1011100111111… |
… | …10110101100001 |
3 | 20210111011102020 |
4 | 11303332311201 |
5 | 144430402201 |
6 | 13402012053 |
7 | 2262562611 |
oct | 563766541 |
9 | 223434366 |
10 | 97512801 |
11 | 500528a1 |
12 | 287a7029 |
13 | 172826a9 |
14 | cd44a41 |
15 | 8862a36 |
hex | 5cfed61 |
97512801 has 16 divisors (see below), whose sum is σ = 138983040. Its totient is φ = 60663680.
The previous prime is 97512791. The next prime is 97512829. The reversal of 97512801 is 10821579.
It is a cyclic number.
It is not a de Polignac number, because 97512801 - 27 = 97512673 is a prime.
It is not an unprimeable number, because it can be changed into a prime (97516801) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 14406 + ... + 20063.
It is an arithmetic number, because the mean of its divisors is an integer number (8686440).
Almost surely, 297512801 is an apocalyptic number.
It is an amenable number.
97512801 is a deficient number, since it is larger than the sum of its proper divisors (41470239).
97512801 is a wasteful number, since it uses less digits than its factorization.
97512801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34536.
The product of its (nonzero) digits is 5040, while the sum is 33.
The square root of 97512801 is about 9874.8570116230. The cubic root of 97512801 is about 460.2783460316.
The spelling of 97512801 in words is "ninety-seven million, five hundred twelve thousand, eight hundred one".
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