Base | Representation |
---|---|
bin | 10010100110111001… |
… | …11101001101011010 |
3 | 221210020000022201010 |
4 | 21103130331031122 |
5 | 130424422044031 |
6 | 4331145034350 |
7 | 502363614222 |
oct | 112334751532 |
9 | 27706008633 |
10 | 9990034266 |
11 | 4267128673 |
12 | 1b297859b6 |
13 | c3290b3a4 |
14 | 6aaacb082 |
15 | 3d7090246 |
hex | 25373d35a |
9990034266 has 16 divisors (see below), whose sum is σ = 19996235424. Its totient is φ = 3327316944.
The previous prime is 9990034261. The next prime is 9990034267. The reversal of 9990034266 is 6624300999.
It is not an unprimeable number, because it can be changed into a prime (9990034261) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 665580 + ... + 680423.
It is an arithmetic number, because the mean of its divisors is an integer number (1249764714).
Almost surely, 29990034266 is an apocalyptic number.
9990034266 is an abundant number, since it is smaller than the sum of its proper divisors (10006201158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9990034266 is a wasteful number, since it uses less digits than its factorization.
9990034266 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1347245.
The product of its (nonzero) digits is 629856, while the sum is 48.
The square root of 9990034266 is about 99950.1589093284. The cubic root of 9990034266 is about 2153.7187680549.
The spelling of 9990034266 in words is "nine billion, nine hundred ninety million, thirty-four thousand, two hundred sixty-six".
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