Base | Representation |
---|---|
bin | 1011101110101… |
… | …11010010011101 |
3 | 20212011012120211 |
4 | 11313113102131 |
5 | 200142240024 |
6 | 13433012421 |
7 | 2303244454 |
oct | 567272235 |
9 | 225135524 |
10 | 98399389 |
11 | 505a8a10 |
12 | 28b54111 |
13 | 175030ba |
14 | d0d5b9b |
15 | 898a594 |
hex | 5dd749d |
98399389 has 8 divisors (see below), whose sum is σ = 107765568. Its totient is φ = 89103360.
The previous prime is 98399381. The next prime is 98399443.
98399389 is nontrivially palindromic in base 10.
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 98399389 - 23 = 98399381 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 (98399381) 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 7 ways as a sum of consecutive naturals, for example, 14577 + ... + 20230.
It is an arithmetic number, because the mean of its divisors is an integer number (13470696).
Almost surely, 298399389 is an apocalyptic number.
It is an amenable number.
98399389 is a deficient number, since it is larger than the sum of its proper divisors (9366179).
98399389 is a wasteful number, since it uses less digits than its factorization.
98399389 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35075.
The product of its digits is 3779136, while the sum is 58.
The square root of 98399389 is about 9919.6466166895. The cubic root of 98399389 is about 461.6690923918.
The spelling of 98399389 in words is "ninety-eight million, three hundred ninety-nine thousand, three hundred eighty-nine".
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