Base | Representation |
---|---|
bin | 1000001001100… |
… | …00010100000100 |
3 | 11202121210212222 |
4 | 10010300110010 |
5 | 114444332312 |
6 | 10441031512 |
7 | 1460003453 |
oct | 404602404 |
9 | 152553788 |
10 | 68355332 |
11 | 35648411 |
12 | 1aa85598 |
13 | 11214056 |
14 | 9114b9a |
15 | 6003672 |
hex | 4130504 |
68355332 has 24 divisors (see below), whose sum is σ = 121447872. Its totient is φ = 33660000.
The previous prime is 68355299. The next prime is 68355347. The reversal of 68355332 is 23355386.
It is a junction number, because it is equal to n+sod(n) for n = 68355292 and 68355301.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103082 + ... + 103742.
It is an arithmetic number, because the mean of its divisors is an integer number (5060328).
Almost surely, 268355332 is an apocalyptic number.
It is an amenable number.
68355332 is a deficient number, since it is larger than the sum of its proper divisors (53092540).
68355332 is a wasteful number, since it uses less digits than its factorization.
68355332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1019 (or 1017 counting only the distinct ones).
The product of its digits is 64800, while the sum is 35.
The square root of 68355332 is about 8267.7283458033. The cubic root of 68355332 is about 408.8752277104.
It can be divided in two parts, 6835 and 5332, that added together give a cube (12167 = 233).
The spelling of 68355332 in words is "sixty-eight million, three hundred fifty-five thousand, three hundred thirty-two".
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