Base | Representation |
---|---|
bin | 1011111010111… |
… | …00010011111011 |
3 | 20222011011101001 |
4 | 11331130103323 |
5 | 201044232302 |
6 | 13531105431 |
7 | 2322632164 |
oct | 575342373 |
9 | 228134331 |
10 | 99992827 |
11 | 51497100 |
12 | 295a2277 |
13 | 1794046c |
14 | d3cc76b |
15 | 8ba2787 |
hex | 5f5c4fb |
99992827 has 12 divisors (see below), whose sum is σ = 116377128. Its totient is φ = 85553600.
The previous prime is 99992813. The next prime is 99992831. The reversal of 99992827 is 72829999.
It is a de Polignac number, because none of the positive numbers 2k-99992827 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (99992807) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22249 + ... + 26362.
It is an arithmetic number, because the mean of its divisors is an integer number (9698094).
Almost surely, 299992827 is an apocalyptic number.
99992827 is a deficient number, since it is larger than the sum of its proper divisors (16384301).
99992827 is a wasteful number, since it uses less digits than its factorization.
99992827 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48650 (or 48639 counting only the distinct ones).
The product of its digits is 1469664, while the sum is 55.
The square root of 99992827 is about 9999.6413435683. The cubic root of 99992827 is about 464.1477850570.
The spelling of 99992827 in words is "ninety-nine million, nine hundred ninety-two thousand, eight hundred twenty-seven".
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