Base | Representation |
---|---|
bin | 101101010111010010… |
… | …111101101101100000 |
3 | 11122201122000020020122 |
4 | 231113102331231200 |
5 | 1244224030320113 |
6 | 34213211455412 |
7 | 3343026422120 |
oct | 552722755540 |
9 | 148648006218 |
10 | 48709229408 |
11 | 197260a9aa4 |
12 | 9534757568 |
13 | 4793516948 |
14 | 2501132c80 |
15 | 14013c9408 |
hex | b574bdb60 |
48709229408 has 48 divisors (see below), whose sum is σ = 111231558144. Its totient is φ = 20563804800.
The previous prime is 48709229399. The next prime is 48709229419. The reversal of 48709229408 is 80492290784.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 48709229408.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1607768 + ... + 1637783.
It is an arithmetic number, because the mean of its divisors is an integer number (2317324128).
Almost surely, 248709229408 is an apocalyptic number.
It is an amenable number.
48709229408 is an abundant number, since it is smaller than the sum of its proper divisors (62522328736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48709229408 is a wasteful number, since it uses less digits than its factorization.
48709229408 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3245635 (or 3245627 counting only the distinct ones).
The product of its (nonzero) digits is 2322432, while the sum is 53.
The spelling of 48709229408 in words is "forty-eight billion, seven hundred nine million, two hundred twenty-nine thousand, four hundred eight".
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