Base | Representation |
---|---|
bin | 101110010000100000… |
… | …111001101010000101 |
3 | 11202012112022222120100 |
4 | 232100200321222011 |
5 | 1303210302343013 |
6 | 34452342554313 |
7 | 3405564046002 |
oct | 562040715205 |
9 | 152175288510 |
10 | 49669184133 |
11 | 1a078a61208 |
12 | 9762138999 |
13 | 48b73727aa |
14 | 25928188a9 |
15 | 145a7ea473 |
hex | b90839a85 |
49669184133 has 12 divisors (see below), whose sum is σ = 71753194188. Its totient is φ = 33108720000.
The previous prime is 49669184129. The next prime is 49669184143. The reversal of 49669184133 is 33148196694.
49669184133 is a `hidden beast` number, since 496 + 6 + 9 + 18 + 4 + 133 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 41476580964 + 8192603169 = 203658^2 + 90513^2 .
It is not a de Polignac number, because 49669184133 - 22 = 49669184129 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 49669184133.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49669184113) 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, 260868 + ... + 409133.
It is an arithmetic number, because the mean of its divisors is an integer number (5979432849).
Almost surely, 249669184133 is an apocalyptic number.
It is an amenable number.
49669184133 is a deficient number, since it is larger than the sum of its proper divisors (22084010055).
49669184133 is a wasteful number, since it uses less digits than its factorization.
49669184133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 678244 (or 678241 counting only the distinct ones).
The product of its digits is 3359232, while the sum is 54.
The spelling of 49669184133 in words is "forty-nine billion, six hundred sixty-nine million, one hundred eighty-four thousand, one hundred thirty-three".
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