Base | Representation |
---|---|
bin | 1011101110100… |
… | …00110100011001 |
3 | 20212002212020100 |
4 | 11313100310121 |
5 | 200140413024 |
6 | 13432250013 |
7 | 2303104266 |
oct | 567206431 |
9 | 225085210 |
10 | 98372889 |
11 | 5059000a |
12 | 28b40909 |
13 | 174c4014 |
14 | d0ca26d |
15 | 89827c9 |
hex | 5dd0d19 |
98372889 has 24 divisors (see below), whose sum is σ = 148172544. Its totient is φ = 62820000.
The previous prime is 98372887. The next prime is 98372891. The reversal of 98372889 is 98827389.
It is an interprime number because it is at equal distance from previous prime (98372887) and next prime (98372891).
It is not a de Polignac number, because 98372889 - 21 = 98372887 is a prime.
It is not an unprimeable number, because it can be changed into a prime (98372887) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26434 + ... + 29924.
It is an arithmetic number, because the mean of its divisors is an integer number (6173856).
Almost surely, 298372889 is an apocalyptic number.
It is an amenable number.
98372889 is a deficient number, since it is larger than the sum of its proper divisors (49799655).
98372889 is a wasteful number, since it uses less digits than its factorization.
98372889 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3629 (or 3626 counting only the distinct ones).
The product of its digits is 1741824, while the sum is 54.
The square root of 98372889 is about 9918.3107936785. The cubic root of 98372889 is about 461.6276445417.
The spelling of 98372889 in words is "ninety-eight million, three hundred seventy-two thousand, eight hundred eighty-nine".
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