Base | Representation |
---|---|
bin | 100110110000111… |
… | …100011110011100 |
3 | 1200022202221211020 |
4 | 212300330132130 |
5 | 2312443133303 |
6 | 144311324140 |
7 | 22055003241 |
oct | 4660743634 |
9 | 1608687736 |
10 | 650364828 |
11 | 3041287a3 |
12 | 161980650 |
13 | a4981079 |
14 | 625375c8 |
15 | 3c16aa53 |
hex | 26c3c79c |
650364828 has 24 divisors (see below), whose sum is σ = 1538893440. Its totient is φ = 213734640.
The previous prime is 650364823. The next prime is 650364853. The reversal of 650364828 is 828463056.
It is a self number, because there is not a number n which added to its sum of digits gives 650364828.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (650364823) 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, 380818 + ... + 382521.
It is an arithmetic number, because the mean of its divisors is an integer number (64120560).
Almost surely, 2650364828 is an apocalyptic number.
It is an amenable number.
650364828 is an abundant number, since it is smaller than the sum of its proper divisors (888528612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
650364828 is a wasteful number, since it uses less digits than its factorization.
650364828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 763417 (or 763415 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 42.
The square root of 650364828 is about 25502.2514300208. The cubic root of 650364828 is about 866.4011408140.
The spelling of 650364828 in words is "six hundred fifty million, three hundred sixty-four thousand, eight hundred twenty-eight".
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