Base | Representation |
---|---|
bin | 1011110111110… |
… | …0011110000000 |
3 | 10110200202000100 |
4 | 2331330132000 |
5 | 100221333041 |
6 | 4535122400 |
7 | 1143142536 |
oct | 275743600 |
9 | 113622010 |
10 | 49792896 |
11 | 2611a15a |
12 | 14813400 |
13 | a41506a |
14 | 6882156 |
15 | 45886b6 |
hex | 2f7c780 |
49792896 has 48 divisors (see below), whose sum is σ = 143287560. Its totient is φ = 16597248.
The previous prime is 49792891. The next prime is 49792903. The reversal of 49792896 is 69829794.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49792891) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20460 + ... + 22763.
Almost surely, 249792896 is an apocalyptic number.
It is an amenable number.
49792896 is an abundant number, since it is smaller than the sum of its proper divisors (93494664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49792896 is a wasteful number, since it uses less digits than its factorization.
49792896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43243 (or 43228 counting only the distinct ones).
The product of its digits is 1959552, while the sum is 54.
The square root of 49792896 is about 7056.4081514606. The cubic root of 49792896 is about 367.8937941784.
It can be divided in two parts, 4979 and 2896, that added together give a triangular number (7875 = T125).
The spelling of 49792896 in words is "forty-nine million, seven hundred ninety-two thousand, eight hundred ninety-six".
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