Base | Representation |
---|---|
bin | 10010101000001101… |
… | …10010101011101110 |
3 | 221210222122111111210 |
4 | 21110012302223232 |
5 | 130440224014243 |
6 | 4332220055250 |
7 | 502556051616 |
oct | 112406625356 |
9 | 27728574453 |
10 | 10001001198 |
11 | 4272339251 |
12 | 1b31394526 |
13 | c34c7b0b6 |
14 | 6ac343a46 |
15 | 3d8009933 |
hex | 2541b2aee |
10001001198 has 32 divisors (see below), whose sum is σ = 20124877824. Its totient is φ = 3313239552.
The previous prime is 10001001181. The next prime is 10001001203. The reversal of 10001001198 is 89110010001.
10001001198 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 820686 + ... + 832782.
It is an arithmetic number, because the mean of its divisors is an integer number (628902432).
Almost surely, 210001001198 is an apocalyptic number.
10001001198 is an abundant number, since it is smaller than the sum of its proper divisors (10123876626).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10001001198 is a wasteful number, since it uses less digits than its factorization.
10001001198 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12936.
The product of its (nonzero) digits is 72, while the sum is 21.
Adding to 10001001198 its reverse (89110010001), we get a palindrome (99111011199).
The spelling of 10001001198 in words is "ten billion, one million, one thousand, one hundred ninety-eight".
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