Base | Representation |
---|---|
bin | 101101010010111101… |
… | …110010001100110000 |
3 | 11122112120021200001000 |
4 | 231102331302030300 |
5 | 1244101430141433 |
6 | 34202054242000 |
7 | 3341155003263 |
oct | 552275621460 |
9 | 148476250030 |
10 | 48636568368 |
11 | 19699090753 |
12 | 9514356300 |
13 | 4781455b4b |
14 | 24d561acda |
15 | 13e9d25113 |
hex | b52f72330 |
48636568368 has 80 divisors (see below), whose sum is σ = 139742965600. Its totient is φ = 16196163840.
The previous prime is 48636568349. The next prime is 48636568469. The reversal of 48636568368 is 86386563684.
48636568368 is a `hidden beast` number, since 4 + 8 + 6 + 3 + 6 + 568 + 3 + 68 = 666.
48636568368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Cunningham number, because it is equal to 2205372-1.
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, 385938 + ... + 496206.
It is an arithmetic number, because the mean of its divisors is an integer number (1746787070).
Almost surely, 248636568368 is an apocalyptic number.
48636568368 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48636568368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69871482800).
48636568368 is an abundant number, since it is smaller than the sum of its proper divisors (91106397232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48636568368 is a wasteful number, since it uses less digits than its factorization.
48636568368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111307 (or 111295 counting only the distinct ones).
The product of its digits is 119439360, while the sum is 63.
The spelling of 48636568368 in words is "forty-eight billion, six hundred thirty-six million, five hundred sixty-eight thousand, three hundred sixty-eight".
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