Base | Representation |
---|---|
bin | 111001001100… |
… | …0000011110110 |
3 | 2002102021220020 |
4 | 1302120003312 |
5 | 30133423331 |
6 | 2550350010 |
7 | 512564616 |
oct | 162300366 |
9 | 62367806 |
10 | 29982966 |
11 | 15a19712 |
12 | a05b306 |
13 | 629a300 |
14 | 3da6a46 |
15 | 2973c96 |
hex | 1c980f6 |
29982966 has 24 divisors (see below), whose sum is σ = 64935720. Its totient is φ = 9225216.
The previous prime is 29982959. The next prime is 29982971. The reversal of 29982966 is 66928992.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13771 + ... + 15798.
It is an arithmetic number, because the mean of its divisors is an integer number (2705655).
Almost surely, 229982966 is an apocalyptic number.
29982966 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
29982966 is an abundant number, since it is smaller than the sum of its proper divisors (34952754).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29982966 is a wasteful number, since it uses less digits than its factorization.
29982966 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29600 (or 29587 counting only the distinct ones).
The product of its digits is 839808, while the sum is 51.
The square root of 29982966 is about 5475.6703699182. The cubic root of 29982966 is about 310.6644299073.
The spelling of 29982966 in words is "twenty-nine million, nine hundred eighty-two thousand, nine hundred sixty-six".
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