Base | Representation |
---|---|
bin | 1010100010010010… |
… | …1110101011011100 |
3 | 21022002202110221220 |
4 | 2220210232223130 |
5 | 21243004410133 |
6 | 1144350053340 |
7 | 130041210666 |
oct | 25044565334 |
9 | 7262673856 |
10 | 2828200668 |
11 | 122149a027 |
12 | 66b1aa250 |
13 | 360c22227 |
14 | 1cb885536 |
15 | 11845a5b3 |
hex | a892eadc |
2828200668 has 12 divisors (see below), whose sum is σ = 6599134920. Its totient is φ = 942733552.
The previous prime is 2828200667. The next prime is 2828200693. The reversal of 2828200668 is 8660028282.
2828200668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2828200667) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117841683 + ... + 117841706.
It is an arithmetic number, because the mean of its divisors is an integer number (549927910).
Almost surely, 22828200668 is an apocalyptic number.
It is an amenable number.
2828200668 is an abundant number, since it is smaller than the sum of its proper divisors (3770934252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2828200668 is a wasteful number, since it uses less digits than its factorization.
2828200668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 235683396 (or 235683394 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 42.
The square root of 2828200668 is about 53180.8298919827. The cubic root of 2828200668 is about 1414.1758185747.
The spelling of 2828200668 in words is "two billion, eight hundred twenty-eight million, two hundred thousand, six hundred sixty-eight".
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