Base | Representation |
---|---|
bin | 1000001001010… |
… | …11011000011100 |
3 | 11202120210011211 |
4 | 10010223120130 |
5 | 114443211012 |
6 | 10440354204 |
7 | 1456560535 |
oct | 404533034 |
9 | 152523154 |
10 | 68335132 |
11 | 35634218 |
12 | 1aa75964 |
13 | 11207ab8 |
14 | 910b68c |
15 | 5eec6a7 |
hex | 412b61c |
68335132 has 6 divisors (see below), whose sum is σ = 119586488. Its totient is φ = 34167564.
The previous prime is 68335103. The next prime is 68335171. The reversal of 68335132 is 23153386.
It is a junction number, because it is equal to n+sod(n) for n = 68335094 and 68335103.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8541888 + ... + 8541895.
Almost surely, 268335132 is an apocalyptic number.
It is an amenable number.
68335132 is a deficient number, since it is larger than the sum of its proper divisors (51251356).
68335132 is a wasteful number, since it uses less digits than its factorization.
68335132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17083787 (or 17083785 counting only the distinct ones).
The product of its digits is 12960, while the sum is 31.
The square root of 68335132 is about 8266.5066382360. The cubic root of 68335132 is about 408.8349475397.
The spelling of 68335132 in words is "sixty-eight million, three hundred thirty-five thousand, one hundred thirty-two".
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