Base | Representation |
---|---|
bin | 1011110011001… |
… | …10010101100101 |
3 | 20220020222022212 |
4 | 11321212111211 |
5 | 200320012232 |
6 | 13453333205 |
7 | 2311234634 |
oct | 571462545 |
9 | 226228285 |
10 | 98985317 |
11 | 50969152 |
12 | 29197205 |
13 | 176799c2 |
14 | d20951b |
15 | 8a53eb2 |
hex | 5e66565 |
98985317 has 4 divisors (see below), whose sum is σ = 99026700. Its totient is φ = 98943936.
The previous prime is 98985287. The next prime is 98985347. The reversal of 98985317 is 71358989.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (98985287) and next prime (98985347).
It can be written as a sum of positive squares in 2 ways, for example, as 58967041 + 40018276 = 7679^2 + 6326^2 .
It is a cyclic number.
It is not a de Polignac number, because 98985317 - 26 = 98985253 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98985347) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16868 + ... + 21965.
It is an arithmetic number, because the mean of its divisors is an integer number (24756675).
Almost surely, 298985317 is an apocalyptic number.
It is an amenable number.
98985317 is a deficient number, since it is larger than the sum of its proper divisors (41383).
98985317 is a wasteful number, since it uses less digits than its factorization.
98985317 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41382.
The product of its digits is 544320, while the sum is 50.
The square root of 98985317 is about 9949.1364951939. The cubic root of 98985317 is about 462.5836295813.
The spelling of 98985317 in words is "ninety-eight million, nine hundred eighty-five thousand, three hundred seventeen".
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