Base | Representation |
---|---|
bin | 1011110111100… |
… | …0001101111100 |
3 | 10110122212010110 |
4 | 2331320031330 |
5 | 100220303414 |
6 | 4534510020 |
7 | 1143041013 |
oct | 275701574 |
9 | 113585113 |
10 | 49775484 |
11 | 26108070 |
12 | 14805310 |
13 | a40a165 |
14 | 6879a7a |
15 | 4583459 |
hex | 2f7837c |
49775484 has 48 divisors (see below), whose sum is σ = 131080320. Its totient is φ = 14562240.
The previous prime is 49775477. The next prime is 49775521. The reversal of 49775484 is 48457794.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2674 + ... + 10329.
It is an arithmetic number, because the mean of its divisors is an integer number (2730840).
Almost surely, 249775484 is an apocalyptic number.
49775484 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
49775484 is an abundant number, since it is smaller than the sum of its proper divisors (81304836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49775484 is a wasteful number, since it uses less digits than its factorization.
49775484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13050 (or 13048 counting only the distinct ones).
The product of its digits is 1128960, while the sum is 48.
The square root of 49775484 is about 7055.1742714124. The cubic root of 49775484 is about 367.8509064435.
The spelling of 49775484 in words is "forty-nine million, seven hundred seventy-five thousand, four hundred eighty-four".
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