Base | Representation |
---|---|
bin | 1011110001110… |
… | …10001111110101 |
3 | 20212220210121021 |
4 | 11320322033311 |
5 | 200243222400 |
6 | 13445421141 |
7 | 2306553265 |
oct | 570721765 |
9 | 225823537 |
10 | 98804725 |
11 | 508554a8 |
12 | 2910a7b1 |
13 | 17615746 |
14 | d19d7a5 |
15 | 8a1a71a |
hex | 5e3a3f5 |
98804725 has 6 divisors (see below), whose sum is σ = 122517890. Its totient is φ = 79043760.
The previous prime is 98804723. The next prime is 98804729. The reversal of 98804725 is 52740889.
It can be written as a sum of positive squares in 3 ways, for example, as 23444964 + 75359761 = 4842^2 + 8681^2 .
It is not a de Polignac number, because 98804725 - 21 = 98804723 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98804723) 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 5 ways as a sum of consecutive naturals, for example, 1976070 + ... + 1976119.
Almost surely, 298804725 is an apocalyptic number.
It is an amenable number.
98804725 is a deficient number, since it is larger than the sum of its proper divisors (23713165).
98804725 is a wasteful number, since it uses less digits than its factorization.
98804725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3952199 (or 3952194 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 43.
The square root of 98804725 is about 9940.0565893761. The cubic root of 98804725 is about 462.3021408359.
The spelling of 98804725 in words is "ninety-eight million, eight hundred four thousand, seven hundred twenty-five".
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