Base | Representation |
---|---|
bin | 101101101011001000… |
… | …101000111101010100 |
3 | 11200120211022010222101 |
4 | 231223020220331110 |
5 | 1300414232123114 |
6 | 34310221411444 |
7 | 3354210460000 |
oct | 555310507524 |
9 | 150524263871 |
10 | 49042067284 |
11 | 19886a72021 |
12 | 9608109b84 |
13 | 4817471332 |
14 | 2533413700 |
15 | 1420722d74 |
hex | b6b228f54 |
49042067284 has 60 divisors (see below), whose sum is σ = 105391546400. Its totient is φ = 19911742704.
The previous prime is 49042067267. The next prime is 49042067287. The reversal of 49042067284 is 48276024094.
49042067284 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49042067287) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 48097 + ... + 316855.
Almost surely, 249042067284 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 49042067284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52695773200).
49042067284 is an abundant number, since it is smaller than the sum of its proper divisors (56349479116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49042067284 is a wasteful number, since it uses less digits than its factorization.
49042067284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 268810 (or 268787 counting only the distinct ones).
The product of its (nonzero) digits is 774144, while the sum is 46.
The spelling of 49042067284 in words is "forty-nine billion, forty-two million, sixty-seven thousand, two hundred eighty-four".
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