Base | Representation |
---|---|
bin | 11010101110100110… |
… | …011000011101101010 |
3 | 2202002002102101110221 |
4 | 122232212120131222 |
5 | 432233432213114 |
6 | 21103441200254 |
7 | 2034122222332 |
oct | 325646303552 |
9 | 82062371427 |
10 | 28699101034 |
11 | 1119799241a |
12 | 568b33008a |
13 | 2924a03bb6 |
14 | 15637720c2 |
15 | b2e80c524 |
hex | 6ae99876a |
28699101034 has 8 divisors (see below), whose sum is σ = 44098618788. Its totient is φ = 13999561440.
The previous prime is 28699100999. The next prime is 28699101071. The reversal of 28699101034 is 43010199682.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 25890419025 + 2808682009 = 160905^2 + 52997^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174994437 + ... + 174994600.
Almost surely, 228699101034 is an apocalyptic number.
28699101034 is a deficient number, since it is larger than the sum of its proper divisors (15399517754).
28699101034 is a wasteful number, since it uses less digits than its factorization.
28699101034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 349989080.
The product of its (nonzero) digits is 93312, while the sum is 43.
The spelling of 28699101034 in words is "twenty-eight billion, six hundred ninety-nine million, one hundred one thousand, thirty-four".
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