Base | Representation |
---|---|
bin | 1011101100111… |
… | …10100001101101 |
3 | 20211201101122212 |
4 | 11312132201231 |
5 | 200112320033 |
6 | 13424020205 |
7 | 2301255566 |
oct | 566364155 |
9 | 224641585 |
10 | 98166893 |
11 | 5045a270 |
12 | 28a61665 |
13 | 17451326 |
14 | d07516d |
15 | 8941748 |
hex | 5d9e86d |
98166893 has 8 divisors (see below), whose sum is σ = 109582176. Its totient is φ = 87166800.
The previous prime is 98166881. The next prime is 98166917. The reversal of 98166893 is 39866189.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 98166893 - 28 = 98166637 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98166493) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103298 + ... + 104243.
It is an arithmetic number, because the mean of its divisors is an integer number (13697772).
Almost surely, 298166893 is an apocalyptic number.
It is an amenable number.
98166893 is a deficient number, since it is larger than the sum of its proper divisors (11415283).
98166893 is a wasteful number, since it uses less digits than its factorization.
98166893 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207595.
The product of its digits is 559872, while the sum is 50.
The square root of 98166893 is about 9907.9207203126. The cubic root of 98166893 is about 461.3051983108.
The spelling of 98166893 in words is "ninety-eight million, one hundred sixty-six thousand, eight hundred ninety-three".
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