Base | Representation |
---|---|
bin | 1010000111110000… |
… | …01110110010101100 |
3 | 112000200121200210201 |
4 | 11003320032302230 |
5 | 42112022001140 |
6 | 2255104443244 |
7 | 251440244224 |
oct | 50370166254 |
9 | 15020550721 |
10 | 5433781420 |
11 | 2339256451 |
12 | 1077919524 |
13 | 68799a3a2 |
14 | 39793b084 |
15 | 21c08e49a |
hex | 143e0ecac |
5433781420 has 12 divisors (see below), whose sum is σ = 11410941024. Its totient is φ = 2173512560.
The previous prime is 5433781391. The next prime is 5433781447. The reversal of 5433781420 is 241873345.
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 5433781420.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135844516 + ... + 135844555.
It is an arithmetic number, because the mean of its divisors is an integer number (950911752).
Almost surely, 25433781420 is an apocalyptic number.
It is an amenable number.
5433781420 is an abundant number, since it is smaller than the sum of its proper divisors (5977159604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5433781420 is a wasteful number, since it uses less digits than its factorization.
5433781420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 271689080 (or 271689078 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 37.
The square root of 5433781420 is about 73714.1873725811. The cubic root of 5433781420 is about 1758.0614653803.
The spelling of 5433781420 in words is "five billion, four hundred thirty-three million, seven hundred eighty-one thousand, four hundred twenty".
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