Base | Representation |
---|---|
bin | 1001010000010011… |
… | …11011111101010000 |
3 | 110211021102010021200 |
4 | 10220021323331100 |
5 | 40133434121231 |
6 | 2141011351200 |
7 | 234061630410 |
oct | 45011737520 |
9 | 13737363250 |
10 | 4968660816 |
11 | 211a752459 |
12 | b67bb2500 |
13 | 6125081b2 |
14 | 351c64640 |
15 | 1e1315be6 |
hex | 12827bf50 |
4968660816 has 240 divisors, whose sum is σ = 17006471040. Its totient is φ = 1322542080.
The previous prime is 4968660791. The next prime is 4968660863. The reversal of 4968660816 is 6180668694.
4968660816 is a `hidden beast` number, since 496 + 86 + 60 + 8 + 16 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1166146 + ... + 1170398.
It is an arithmetic number, because the mean of its divisors is an integer number (70860296).
Almost surely, 24968660816 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 4968660816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8503235520).
4968660816 is an abundant number, since it is smaller than the sum of its proper divisors (12037810224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4968660816 is a wasteful number, since it uses less digits than its factorization.
4968660816 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4354 (or 4345 counting only the distinct ones).
The product of its (nonzero) digits is 2985984, while the sum is 54.
The square root of 4968660816 is about 70488.7282904153. The cubic root of 4968660816 is about 1706.3958396615.
The spelling of 4968660816 in words is "four billion, nine hundred sixty-eight million, six hundred sixty thousand, eight hundred sixteen".
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