| Base | Representation |
|---|---|
| bin | 1011110111011… |
| … | …0010101000000 |
| 3 | 10110122110111210 |
| 4 | 2331312111000 |
| 5 | 100220031434 |
| 6 | 4534410120 |
| 7 | 1143006315 |
| oct | 275662500 |
| 9 | 113573453 |
| 10 | 49767744 |
| 11 | 26102274 |
| 12 | 14800940 |
| 13 | a406790 |
| 14 | 6876d0c |
| 15 | 4580ee9 |
| hex | 2f76540 |
49767744 has 112 divisors (see below), whose sum is σ = 143833088. Its totient is φ = 15095808.
The previous prime is 49767743. The next prime is 49767761. The reversal of 49767744 is 44776794.
49767744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a junction number, because it is equal to n+sod(n) for n = 49767693 and 49767702.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49767743) 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 15 ways as a sum of consecutive naturals, for example, 316914 + ... + 317070.
It is an arithmetic number, because the mean of its divisors is an integer number (1284224).
Almost surely, 249767744 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49767744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71916544).
49767744 is an abundant number, since it is smaller than the sum of its proper divisors (94065344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49767744 is a wasteful number, since it uses less digits than its factorization.
49767744 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 312 (or 302 counting only the distinct ones).
The product of its digits is 1185408, while the sum is 48.
The square root of 49767744 is about 7054.6257165069. The cubic root of 49767744 is about 367.8318387327.
It can be divided in two parts, 4976 and 7744, that added together give a triangular number (12720 = T159).
The spelling of 49767744 in words is "forty-nine million, seven hundred sixty-seven thousand, seven hundred forty-four".
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