Base | Representation |
---|---|
bin | 111100011101101… |
… | …0010000001110110 |
3 | 12020101120000222200 |
4 | 1320323102001312 |
5 | 13123333300022 |
6 | 533152205330 |
7 | 101163366030 |
oct | 17073220166 |
9 | 5211500880 |
10 | 2028806262 |
11 | 95123219a |
12 | 487539846 |
13 | 264421ba2 |
14 | 153636c50 |
15 | bd1a2bac |
hex | 78ed2076 |
2028806262 has 24 divisors (see below), whose sum is σ = 5023711056. Its totient is φ = 579658896.
The previous prime is 2028806243. The next prime is 2028806279. The reversal of 2028806262 is 2626088202.
2028806262 is a `hidden beast` number, since 2 + 0 + 28 + 8 + 0 + 626 + 2 = 666.
2028806262 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8050693 + ... + 8050944.
It is an arithmetic number, because the mean of its divisors is an integer number (209321294).
Almost surely, 22028806262 is an apocalyptic number.
2028806262 is an abundant number, since it is smaller than the sum of its proper divisors (2994904794).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2028806262 is a wasteful number, since it uses less digits than its factorization.
2028806262 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16101652 (or 16101649 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 36.
The square root of 2028806262 is about 45042.2719453626. The cubic root of 2028806262 is about 1265.9411748383.
The spelling of 2028806262 in words is "two billion, twenty-eight million, eight hundred six thousand, two hundred sixty-two".
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