Base | Representation |
---|---|
bin | 1011110000011… |
… | …0010101010011 |
3 | 10102210011020200 |
4 | 2330012111103 |
5 | 100110342021 |
6 | 4520510243 |
7 | 1136056023 |
oct | 274062523 |
9 | 112704220 |
10 | 49309011 |
11 | 25919654 |
12 | 1461b383 |
13 | a2a5a3b |
14 | 6797a83 |
15 | 44e0126 |
hex | 2f06553 |
49309011 has 6 divisors (see below), whose sum is σ = 71224140. Its totient is φ = 32872668.
The previous prime is 49308997. The next prime is 49309031. The reversal of 49309011 is 11090394.
49309011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 49309011 - 26 = 49308947 is a prime.
It is not an unprimeable number, because it can be changed into a prime (49309031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2739381 + ... + 2739398.
It is an arithmetic number, because the mean of its divisors is an integer number (11870690).
Almost surely, 249309011 is an apocalyptic number.
49309011 is a deficient number, since it is larger than the sum of its proper divisors (21915129).
49309011 is a wasteful number, since it uses less digits than its factorization.
49309011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5478785 (or 5478782 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 27.
The square root of 49309011 is about 7022.0375248214. The cubic root of 49309011 is about 366.6981880156.
The spelling of 49309011 in words is "forty-nine million, three hundred nine thousand, eleven".
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