Base | Representation |
---|---|
bin | 1011101111011… |
… | …00010000000001 |
3 | 20212022120100211 |
4 | 11313230100001 |
5 | 200203011444 |
6 | 13434514121 |
7 | 2304053002 |
oct | 567542001 |
9 | 225276324 |
10 | 98485249 |
11 | 50657475 |
12 | 28b95941 |
13 | 175331c5 |
14 | d1191a9 |
15 | 89a5c34 |
hex | 5dec401 |
98485249 has 6 divisors (see below), whose sum is σ = 99858246. Its totient is φ = 97130880.
The previous prime is 98485237. The next prime is 98485273. The reversal of 98485249 is 94258489.
It can be written as a sum of positive squares in 3 ways, for example, as 44315649 + 54169600 = 6657^2 + 7360^2 .
It is a de Polignac number, because none of the positive numbers 2k-98485249 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (98485229) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3912 + ... + 14569.
It is an arithmetic number, because the mean of its divisors is an integer number (16643041).
Almost surely, 298485249 is an apocalyptic number.
It is an amenable number.
98485249 is a deficient number, since it is larger than the sum of its proper divisors (1372997).
98485249 is an equidigital number, since it uses as much as digits as its factorization.
98485249 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18627 (or 18554 counting only the distinct ones).
The product of its digits is 829440, while the sum is 49.
The square root of 98485249 is about 9923.9734481708. The cubic root of 98485249 is about 461.8033323333.
The spelling of 98485249 in words is "ninety-eight million, four hundred eighty-five thousand, two hundred forty-nine".
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