Base | Representation |
---|---|
bin | 1011111010111… |
… | …00000111111010 |
3 | 20222011010022120 |
4 | 11331130013322 |
5 | 201044221213 |
6 | 13531102110 |
7 | 2322630015 |
oct | 575340772 |
9 | 228133276 |
10 | 99992058 |
11 | 51496571 |
12 | 295a1936 |
13 | 1793ccca |
14 | d3cc37c |
15 | 8ba2423 |
hex | 5f5c1fa |
99992058 has 16 divisors (see below), whose sum is σ = 206880480. Its totient is φ = 32181296.
The previous prime is 99992051. The next prime is 99992059. The reversal of 99992058 is 85029999.
It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 99992058.
It is not an unprimeable number, because it can be changed into a prime (99992051) 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, 287160 + ... + 287507.
It is an arithmetic number, because the mean of its divisors is an integer number (12930030).
Almost surely, 299992058 is an apocalyptic number.
99992058 is an abundant number, since it is smaller than the sum of its proper divisors (106888422).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99992058 is a wasteful number, since it uses less digits than its factorization.
99992058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 574701.
The product of its (nonzero) digits is 524880, while the sum is 51.
The square root of 99992058 is about 9999.6028921153. The cubic root of 99992058 is about 464.1465952031.
The spelling of 99992058 in words is "ninety-nine million, nine hundred ninety-two thousand, fifty-eight".
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