Base | Representation |
---|---|
bin | 11110110001110111… |
… | …100000101110110001 |
3 | 10011022020022120120200 |
4 | 132301313200232301 |
5 | 1020141003442124 |
6 | 23103224225413 |
7 | 2246660634552 |
oct | 366167405661 |
9 | 104266276520 |
10 | 33048890289 |
11 | 1301a267478 |
12 | 64a400b269 |
13 | 3168c368ac |
14 | 185733a329 |
15 | cd6628bc9 |
hex | 7b1de0bb1 |
33048890289 has 12 divisors (see below), whose sum is σ = 47757216000. Its totient is φ = 22023395064.
The previous prime is 33048890201. The next prime is 33048890299. The reversal of 33048890289 is 98209884033.
It is a happy number.
It is not a de Polignac number, because 33048890289 - 229 = 32512019377 is a prime.
It is not an unprimeable number, because it can be changed into a prime (33048890299) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 743749 + ... + 786930.
It is an arithmetic number, because the mean of its divisors is an integer number (3979768000).
Almost surely, 233048890289 is an apocalyptic number.
It is an amenable number.
33048890289 is a deficient number, since it is larger than the sum of its proper divisors (14708325711).
33048890289 is a wasteful number, since it uses less digits than its factorization.
33048890289 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1533084 (or 1533081 counting only the distinct ones).
The product of its (nonzero) digits is 2985984, while the sum is 54.
The spelling of 33048890289 in words is "thirty-three billion, forty-eight million, eight hundred ninety thousand, two hundred eighty-nine".
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