Base | Representation |
---|---|
bin | 101110011010111100011… |
… | …0101011000100110000000 |
3 | 211120221000220121122010101 |
4 | 1130311320311120212000 |
5 | 1314012322221213343 |
6 | 21322542312412144 |
7 | 1225641451422061 |
oct | 134657065304600 |
9 | 24527026548111 |
10 | 6380053694848 |
11 | 203a846a8a539 |
12 | 8705b70a7054 |
13 | 3738374735c2 |
14 | 180b20c86568 |
15 | b0e5e6bee4d |
hex | 5cd78d58980 |
6380053694848 has 64 divisors (see below), whose sum is σ = 13069779196320. Its totient is φ = 3100387102720.
The previous prime is 6380053694843. The next prime is 6380053694879. The reversal of 6380053694848 is 8484963500836.
It is a tau number, because it is divible by the number of its divisors (64).
It is a Harshad number since it is a multiple of its sum of digits (64).
It is a self number, because there is not a number n which added to its sum of digits gives 6380053694848.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6380053694843) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 931015 + ... + 3691462.
Almost surely, 26380053694848 is an apocalyptic number.
It is an amenable number.
6380053694848 is an abundant number, since it is smaller than the sum of its proper divisors (6689725501472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6380053694848 is a wasteful number, since it uses less digits than its factorization.
6380053694848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4622795 (or 4622783 counting only the distinct ones).
The product of its (nonzero) digits is 119439360, while the sum is 64.
The spelling of 6380053694848 in words is "six trillion, three hundred eighty billion, fifty-three million, six hundred ninety-four thousand, eight hundred forty-eight".
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