Base | Representation |
---|---|
bin | 1011110010010… |
… | …1110110000100 |
3 | 10110000201022011 |
4 | 2330211312010 |
5 | 100124004314 |
6 | 4523344004 |
7 | 1140134233 |
oct | 274456604 |
9 | 113021264 |
10 | 49438084 |
11 | 259a7623 |
12 | 14682004 |
13 | a31c707 |
14 | 67ccb1a |
15 | 45184c4 |
hex | 2f25d84 |
49438084 has 6 divisors (see below), whose sum is σ = 86516654. Its totient is φ = 24719040.
The previous prime is 49438073. The next prime is 49438093. The reversal of 49438084 is 48083494.
49438084 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 49308484 + 129600 = 7022^2 + 360^2 .
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 6179757 + ... + 6179764.
Almost surely, 249438084 is an apocalyptic number.
It is an amenable number.
49438084 is a deficient number, since it is larger than the sum of its proper divisors (37078570).
49438084 is a wasteful number, since it uses less digits than its factorization.
49438084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12359525 (or 12359523 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 40.
The square root of 49438084 is about 7031.2220843890. Note that the first 3 decimals coincide. The cubic root of 49438084 is about 367.0178699285.
The spelling of 49438084 in words is "forty-nine million, four hundred thirty-eight thousand, eighty-four".
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