Base | Representation |
---|---|
bin | 11110011101010111… |
… | …000001101100101001 |
3 | 10010102020220111221020 |
4 | 132131113001230221 |
5 | 1013434414031444 |
6 | 23005134003053 |
7 | 2235312320220 |
oct | 363527015451 |
9 | 103366814836 |
10 | 32704830249 |
11 | 1296302a033 |
12 | 6408946489 |
13 | 3112880280 |
14 | 1823777cb7 |
15 | cb6315119 |
hex | 79d5c1b29 |
32704830249 has 16 divisors (see below), whose sum is σ = 53669465472. Its totient is φ = 17250899328.
The previous prime is 32704830239. The next prime is 32704830251. The reversal of 32704830249 is 94203840723.
It is not a de Polignac number, because 32704830249 - 211 = 32704828201 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 32704830249.
It is not an unprimeable number, because it can be changed into a prime (32704830239) 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 15 ways as a sum of consecutive naturals, for example, 59898684 + ... + 59899229.
It is an arithmetic number, because the mean of its divisors is an integer number (3354341592).
Almost surely, 232704830249 is an apocalyptic number.
32704830249 is a gapful number since it is divisible by the number (39) formed by its first and last digit.
It is an amenable number.
32704830249 is a deficient number, since it is larger than the sum of its proper divisors (20964635223).
32704830249 is a wasteful number, since it uses less digits than its factorization.
32704830249 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119797936.
The product of its (nonzero) digits is 290304, while the sum is 42.
The spelling of 32704830249 in words is "thirty-two billion, seven hundred four million, eight hundred thirty thousand, two hundred forty-nine".
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