Base | Representation |
---|---|
bin | 101110011000011101… |
… | …011001111000000000 |
3 | 11202112211011101022200 |
4 | 232120131121320000 |
5 | 1303443414011443 |
6 | 34513504033200 |
7 | 3412103065665 |
oct | 563035317000 |
9 | 152484141280 |
10 | 49802485248 |
11 | 1a13722831a |
12 | 979a902800 |
13 | 4908b759a9 |
14 | 25a63d7a6c |
15 | 146737bdd3 |
hex | b98759e00 |
49802485248 has 60 divisors (see below), whose sum is σ = 143733357768. Its totient is φ = 16600826880.
The previous prime is 49802485247. The next prime is 49802485297. The reversal of 49802485248 is 84258420894.
49802485248 is a `hidden beast` number, since 4 + 98 + 0 + 24 + 8 + 524 + 8 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 49802485194 and 49802485203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49802485247) 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, 5399308 + ... + 5408523.
Almost surely, 249802485248 is an apocalyptic number.
49802485248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
49802485248 is an abundant number, since it is smaller than the sum of its proper divisors (93930872520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49802485248 is a wasteful number, since it uses less digits than its factorization.
49802485248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10807855 (or 10807836 counting only the distinct ones).
The product of its (nonzero) digits is 5898240, while the sum is 54.
The spelling of 49802485248 in words is "forty-nine billion, eight hundred two million, four hundred eighty-five thousand, two hundred forty-eight".
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