Base | Representation |
---|---|
bin | 111100011100000… |
… | …1101010110010110 |
3 | 12020100001002220122 |
4 | 1320320031112112 |
5 | 13123132010122 |
6 | 533123031542 |
7 | 101153502242 |
oct | 17070152626 |
9 | 5210032818 |
10 | 2028000662 |
11 | 950831a06 |
12 | 48720b5b2 |
13 | 2641cc2bc |
14 | 1534a7422 |
15 | bd094142 |
hex | 78e0d596 |
2028000662 has 4 divisors (see below), whose sum is σ = 3042000996. Its totient is φ = 1014000330.
The previous prime is 2028000661. The next prime is 2028000679. The reversal of 2028000662 is 2660008202.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×20280006622 = 8225573370144876488, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2028000661) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507000164 + ... + 507000167.
It is an arithmetic number, because the mean of its divisors is an integer number (760500249).
Almost surely, 22028000662 is an apocalyptic number.
2028000662 is a deficient number, since it is larger than the sum of its proper divisors (1014000334).
2028000662 is a wasteful number, since it uses less digits than its factorization.
2028000662 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1014000333.
The product of its (nonzero) digits is 2304, while the sum is 26.
The square root of 2028000662 is about 45033.3283469033. The cubic root of 2028000662 is about 1265.7735923465.
Adding to 2028000662 its reverse (2660008202), we get a palindrome (4688008864).
The spelling of 2028000662 in words is "two billion, twenty-eight million, six hundred sixty-two", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •