Base | Representation |
---|---|
bin | 101101011111001000… |
… | …111000011011001000 |
3 | 11200001210120220201011 |
4 | 231133020320123020 |
5 | 1300011221212130 |
6 | 34234231533304 |
7 | 3346214661460 |
oct | 553710703310 |
9 | 150053526634 |
10 | 48840804040 |
11 | 197933a6a66 |
12 | 957082a234 |
13 | 47b4864062 |
14 | 25147c2ba0 |
15 | 140cc1952a |
hex | b5f2386c8 |
48840804040 has 32 divisors (see below), whose sum is σ = 125590639680. Its totient is φ = 16745418432.
The previous prime is 48840803987. The next prime is 48840804119. The reversal of 48840804040 is 4040804884.
48840804040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a junction number, because it is equal to n+sod(n) for n = 48840803984 and 48840804002.
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, 87215442 + ... + 87216001.
It is an arithmetic number, because the mean of its divisors is an integer number (3924707490).
Almost surely, 248840804040 is an apocalyptic number.
48840804040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48840804040 is an abundant number, since it is smaller than the sum of its proper divisors (76749835640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48840804040 is a wasteful number, since it uses less digits than its factorization.
48840804040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 174431461 (or 174431457 counting only the distinct ones).
The product of its (nonzero) digits is 131072, while the sum is 40.
The spelling of 48840804040 in words is "forty-eight billion, eight hundred forty million, eight hundred four thousand, forty".
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