Base | Representation |
---|---|
bin | 10000110010000110… |
… | …10001000000111000 |
3 | 212020221022122202001 |
4 | 20121003101000320 |
5 | 121423104033422 |
6 | 4050024150344 |
7 | 436165421134 |
oct | 103103210070 |
9 | 25227278661 |
10 | 9010221112 |
11 | 3904042532 |
12 | 18b56083b4 |
13 | b0791b6a9 |
14 | 6169163c4 |
15 | 37b04a227 |
hex | 2190d1038 |
9010221112 has 32 divisors (see below), whose sum is σ = 17633959200. Its totient is φ = 4307949184.
The previous prime is 9010221061. The next prime is 9010221113. The reversal of 9010221112 is 2111220109.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 9010221112.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9010221113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 950058 + ... + 959494.
It is an arithmetic number, because the mean of its divisors is an integer number (551061225).
Almost surely, 29010221112 is an apocalyptic number.
9010221112 is a gapful number since it is divisible by the number (92) formed by its first and last digit.
It is an amenable number.
9010221112 is a deficient number, since it is larger than the sum of its proper divisors (8623738088).
9010221112 is a wasteful number, since it uses less digits than its factorization.
9010221112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14655 (or 14651 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 19.
The square root of 9010221112 is about 94922.1845092073. The cubic root of 9010221112 is about 2080.8709610641.
The spelling of 9010221112 in words is "nine billion, ten million, two hundred twenty-one thousand, one hundred twelve".
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