Base | Representation |
---|---|
bin | 11101100110101… |
… | …00001001100010 |
3 | 122022021121200202 |
4 | 32303110021202 |
5 | 1002033123043 |
6 | 40350345202 |
7 | 6103536422 |
oct | 1663241142 |
9 | 568247622 |
10 | 248332898 |
11 | 1181a5200 |
12 | 6b1bb202 |
13 | 3c5aa958 |
14 | 24da4482 |
15 | 16c051b8 |
hex | ecd4262 |
248332898 has 18 divisors (see below), whose sum is σ = 409846017. Its totient is φ = 112767160.
The previous prime is 248332871. The next prime is 248332919. The reversal of 248332898 is 898233842.
It can be written as a sum of positive squares in 2 ways, for example, as 135187129 + 113145769 = 11627^2 + 10637^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=11143.
It is a Duffinian number.
It is an unprimeable number.
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 8 ways as a sum of consecutive naturals, for example, 244640 + ... + 245652.
Almost surely, 2248332898 is an apocalyptic number.
248332898 is a deficient number, since it is larger than the sum of its proper divisors (161513119).
248332898 is an equidigital number, since it uses as much as digits as its factorization.
248332898 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2050 (or 1026 counting only the distinct ones).
The product of its digits is 663552, while the sum is 47.
The square root of 248332898 is about 15758.5817255234. The cubic root of 248332898 is about 628.5571228887.
Multiplying 248332898 by its product of digits (663552), we get a square (164781791133696 = 128367362).
The spelling of 248332898 in words is "two hundred forty-eight million, three hundred thirty-two thousand, eight hundred ninety-eight".
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