Base | Representation |
---|---|
bin | 11110110000110101… |
… | …010110000011011111 |
3 | 10011021000200100101121 |
4 | 132300311112003133 |
5 | 1020122033420210 |
6 | 23101404351411 |
7 | 2246360333425 |
oct | 366065260337 |
9 | 104230610347 |
10 | 33031545055 |
11 | 1301049a773 |
12 | 649a245567 |
13 | 3165472942 |
14 | 1854d03115 |
15 | cd4d4e6da |
hex | 7b0d560df |
33031545055 has 16 divisors (see below), whose sum is σ = 41017586400. Its totient is φ = 25505988480.
The previous prime is 33031545023. The next prime is 33031545119. The reversal of 33031545055 is 55054513033.
It is not a de Polignac number, because 33031545055 - 25 = 33031545023 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 33031545055.
It is a congruent number.
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, 448801 + ... + 517189.
It is an arithmetic number, because the mean of its divisors is an integer number (2563599150).
Almost surely, 233031545055 is an apocalyptic number.
33031545055 is a deficient number, since it is larger than the sum of its proper divisors (7986041345).
33031545055 is a wasteful number, since it uses less digits than its factorization.
33031545055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71754.
The product of its (nonzero) digits is 67500, while the sum is 34.
The spelling of 33031545055 in words is "thirty-three billion, thirty-one million, five hundred forty-five thousand, fifty-five".
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