Base | Representation |
---|---|
bin | 1011110101010… |
… | …0100001000001 |
3 | 10110101102112100 |
4 | 2331110201001 |
5 | 100201113444 |
6 | 4531421013 |
7 | 1141561455 |
oct | 275244101 |
9 | 113342470 |
10 | 49629249 |
11 | 2601820a |
12 | 14754769 |
13 | a388727 |
14 | 683c665 |
15 | 4554e69 |
hex | 2f54841 |
49629249 has 12 divisors (see below), whose sum is σ = 72064512. Its totient is φ = 32911800.
The previous prime is 49629241. The next prime is 49629263. The reversal of 49629249 is 94292694.
It is a happy number.
It is not a de Polignac number, because 49629249 - 23 = 49629241 is a prime.
It is not an unprimeable number, because it can be changed into a prime (49629241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12717 + ... + 16154.
It is an arithmetic number, because the mean of its divisors is an integer number (6005376).
Almost surely, 249629249 is an apocalyptic number.
It is an amenable number.
49629249 is a deficient number, since it is larger than the sum of its proper divisors (22435263).
49629249 is a wasteful number, since it uses less digits than its factorization.
49629249 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29068 (or 29065 counting only the distinct ones).
The product of its digits is 279936, while the sum is 45.
The square root of 49629249 is about 7044.8029780825. The cubic root of 49629249 is about 367.4903176680.
The spelling of 49629249 in words is "forty-nine million, six hundred twenty-nine thousand, two hundred forty-nine".
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