Base | Representation |
---|---|
bin | 1100010110100111… |
… | …10111111100110100 |
3 | 122010012200012001212 |
4 | 12023103313330310 |
5 | 102040321211403 |
6 | 3014035140552 |
7 | 323231566610 |
oct | 61323677464 |
9 | 18105605055 |
10 | 6632210228 |
11 | 28a3789786 |
12 | 1351144758 |
13 | 819061667 |
14 | 46cb7c340 |
15 | 28c3b94d8 |
hex | 18b4f7f34 |
6632210228 has 12 divisors (see below), whose sum is σ = 13264420512. Its totient is φ = 2842375800.
The previous prime is 6632210227. The next prime is 6632210239. The reversal of 6632210228 is 8220122366.
6632210228 is an admirable number.
It is a super-3 number, since 3×66322102283 (a number of 30 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 6632210194 and 6632210203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6632210227) 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, 118432298 + ... + 118432353.
It is an arithmetic number, because the mean of its divisors is an integer number (1105368376).
Almost surely, 26632210228 is an apocalyptic number.
It is an amenable number.
6632210228 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6632210228 is a wasteful number, since it uses less digits than its factorization.
6632210228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 236864662 (or 236864660 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 32.
The square root of 6632210228 is about 81438.3830143993. The cubic root of 6632210228 is about 1878.8239804382.
The spelling of 6632210228 in words is "six billion, six hundred thirty-two million, two hundred ten thousand, two hundred twenty-eight".
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