Base | Representation |
---|---|
bin | 1011110101001… |
… | …01100000001011 |
3 | 20220202010020022 |
4 | 11322211200023 |
5 | 200401302133 |
6 | 13503051055 |
7 | 2313363143 |
oct | 572454013 |
9 | 226663208 |
10 | 99244043 |
11 | 51025578 |
12 | 292a0a8b |
13 | 1773a6b2 |
14 | d275923 |
15 | 8aa5998 |
hex | 5ea580b |
99244043 has 4 divisors (see below), whose sum is σ = 101552088. Its totient is φ = 96936000.
The previous prime is 99244039. The next prime is 99244063. The reversal of 99244043 is 34044299.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34044299 = 677 ⋅50287.
It is a cyclic number.
It is not a de Polignac number, because 99244043 - 22 = 99244039 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 99243994 and 99244012.
It is not an unprimeable number, because it can be changed into a prime (99244063) 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 3 ways as a sum of consecutive naturals, for example, 1153958 + ... + 1154043.
It is an arithmetic number, because the mean of its divisors is an integer number (25388022).
Almost surely, 299244043 is an apocalyptic number.
99244043 is a deficient number, since it is larger than the sum of its proper divisors (2308045).
99244043 is a wasteful number, since it uses less digits than its factorization.
99244043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2308044.
The product of its (nonzero) digits is 31104, while the sum is 35.
The square root of 99244043 is about 9962.1304448396. The cubic root of 99244043 is about 462.9863098049.
The spelling of 99244043 in words is "ninety-nine million, two hundred forty-four thousand, forty-three".
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