Base | Representation |
---|---|
bin | 1011101100111… |
… | …11010010010001 |
3 | 20211201112220222 |
4 | 11312133102101 |
5 | 200112420001 |
6 | 13424042425 |
7 | 2301300626 |
oct | 566372221 |
9 | 224645828 |
10 | 98170001 |
11 | 50461636 |
12 | 28a63415 |
13 | 17452877 |
14 | d07634d |
15 | 894261b |
hex | 5d9f491 |
98170001 has 6 divisors (see below), whose sum is σ = 98900802. Its totient is φ = 97444560.
The previous prime is 98169997. The next prime is 98170057. The reversal of 98170001 is 10007189.
It can be written as a sum of positive squares in only one way, i.e., 67256401 + 30913600 = 8201^2 + 5560^2 .
It is not a de Polignac number, because 98170001 - 22 = 98169997 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (98170201) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16781 + ... + 21861.
It is an arithmetic number, because the mean of its divisors is an integer number (16483467).
Almost surely, 298170001 is an apocalyptic number.
It is an amenable number.
98170001 is a deficient number, since it is larger than the sum of its proper divisors (730801).
98170001 is an equidigital number, since it uses as much as digits as its factorization.
98170001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5359 (or 5220 counting only the distinct ones).
The product of its (nonzero) digits is 504, while the sum is 26.
The square root of 98170001 is about 9908.0775632814. The cubic root of 98170001 is about 461.3100666236.
The spelling of 98170001 in words is "ninety-eight million, one hundred seventy thousand, one".
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