Base | Representation |
---|---|
bin | 1011101110000… |
… | …00011101100100 |
3 | 20211222110022222 |
4 | 11313000131210 |
5 | 200131242032 |
6 | 13431011512 |
7 | 2302405046 |
oct | 567003544 |
9 | 224873288 |
10 | 98305892 |
11 | 50544743 |
12 | 28b09b98 |
13 | 1749c689 |
14 | d0ada96 |
15 | 896ca12 |
hex | 5dc0764 |
98305892 has 24 divisors (see below), whose sum is σ = 179597880. Its totient is φ = 47036160.
The previous prime is 98305891. The next prime is 98305897. The reversal of 98305892 is 29850389.
It can be written as a sum of positive squares in 4 ways, for example, as 18496 + 98287396 = 136^2 + 9914^2 .
It is an alternating number because its digits alternate between odd and even.
It is not an unprimeable number, because it can be changed into a prime (98305891) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3584 + ... + 14472.
It is an arithmetic number, because the mean of its divisors is an integer number (7483245).
Almost surely, 298305892 is an apocalyptic number.
It is an amenable number.
98305892 is a deficient number, since it is larger than the sum of its proper divisors (81291988).
98305892 is a wasteful number, since it uses less digits than its factorization.
98305892 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10991 (or 10989 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 44.
The square root of 98305892 is about 9914.9327783904. The cubic root of 98305892 is about 461.5228233476.
The spelling of 98305892 in words is "ninety-eight million, three hundred five thousand, eight hundred ninety-two".
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