Base | Representation |
---|---|
bin | 11110110010001100… |
… | …111011100101011001 |
3 | 10011022121212211221020 |
4 | 132302030323211121 |
5 | 1020143423132210 |
6 | 23103544433053 |
7 | 2250056442063 |
oct | 366214734531 |
9 | 104277784836 |
10 | 33054505305 |
11 | 13022452088 |
12 | 64a5a78789 |
13 | 316a1515a3 |
14 | 1857d9c733 |
15 | cd6d87770 |
hex | 7b233b959 |
33054505305 has 16 divisors (see below), whose sum is σ = 55998221184. Its totient is φ = 16592065280.
The previous prime is 33054505291. The next prime is 33054505343. The reversal of 33054505305 is 50350545033.
It is not a de Polignac number, because 33054505305 - 25 = 33054505273 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64812501 + ... + 64813010.
It is an arithmetic number, because the mean of its divisors is an integer number (3499888824).
Almost surely, 233054505305 is an apocalyptic number.
It is an amenable number.
33054505305 is a deficient number, since it is larger than the sum of its proper divisors (22943715879).
33054505305 is a wasteful number, since it uses less digits than its factorization.
33054505305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129625536.
The product of its (nonzero) digits is 67500, while the sum is 33.
The spelling of 33054505305 in words is "thirty-three billion, fifty-four million, five hundred five thousand, three hundred five".
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