Base | Representation |
---|---|
bin | 1011010001111110… |
… | …1101000110110101 |
3 | 21211001010000022200 |
4 | 2310133231012311 |
5 | 22200210210401 |
6 | 1220253015113 |
7 | 135020234610 |
oct | 26437550665 |
9 | 7731100280 |
10 | 3028210101 |
11 | 1314389084 |
12 | 706184499 |
13 | 3934b08c7 |
14 | 20a26b177 |
15 | 12acb7686 |
hex | b47ed1b5 |
3028210101 has 48 divisors (see below), whose sum is σ = 5278640640. Its totient is φ = 1634165280.
The previous prime is 3028210099. The next prime is 3028210111. The reversal of 3028210101 is 1010128203.
It is not a de Polignac number, because 3028210101 - 21 = 3028210099 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3028210111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 392386 + ... + 400028.
It is an arithmetic number, because the mean of its divisors is an integer number (109971680).
Almost surely, 23028210101 is an apocalyptic number.
It is an amenable number.
3028210101 is a deficient number, since it is larger than the sum of its proper divisors (2250430539).
3028210101 is a wasteful number, since it uses less digits than its factorization.
3028210101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8006 (or 8003 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
The square root of 3028210101 is about 55029.1749983588. The cubic root of 3028210101 is about 1446.7561413781.
Adding to 3028210101 its reverse (1010128203), we get a palindrome (4038338304).
The spelling of 3028210101 in words is "three billion, twenty-eight million, two hundred ten thousand, one hundred one".
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