Base | Representation |
---|---|
bin | 1011110110001… |
… | …11101110101001 |
3 | 20221000020112112 |
4 | 11323013232221 |
5 | 200420243413 |
6 | 13510052105 |
7 | 2314515644 |
oct | 573075651 |
9 | 227006475 |
10 | 99384233 |
11 | 51110933 |
12 | 2934a035 |
13 | 17789450 |
14 | d2b0a5b |
15 | 8ad22a8 |
hex | 5ec7ba9 |
99384233 has 8 divisors (see below), whose sum is σ = 110482176. Its totient is φ = 88779600.
The previous prime is 99384221. The next prime is 99384239. The reversal of 99384233 is 33248399.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-99384233 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (99384239) 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 7 ways as a sum of consecutive naturals, for example, 122903 + ... + 123708.
It is an arithmetic number, because the mean of its divisors is an integer number (13810272).
Almost surely, 299384233 is an apocalyptic number.
It is an amenable number.
99384233 is a deficient number, since it is larger than the sum of its proper divisors (11097943).
99384233 is a wasteful number, since it uses less digits than its factorization.
99384233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 246655.
The product of its digits is 139968, while the sum is 41.
The square root of 99384233 is about 9969.1641073863. The cubic root of 99384233 is about 463.2042087374.
The spelling of 99384233 in words is "ninety-nine million, three hundred eighty-four thousand, two hundred thirty-three".
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