Base | Representation |
---|---|
bin | 1000001001010… |
… | …00101010110110 |
3 | 11202120012221100 |
4 | 10010220222312 |
5 | 114442332042 |
6 | 10440230530 |
7 | 1456513254 |
oct | 404505266 |
9 | 152505840 |
10 | 68324022 |
11 | 35626938 |
12 | 1aa6b446 |
13 | 11202a20 |
14 | 91075d4 |
15 | 5ee924c |
hex | 4128ab6 |
68324022 has 24 divisors (see below), whose sum is σ = 159423264. Its totient is φ = 21022704.
The previous prime is 68324021. The next prime is 68324059. The reversal of 68324022 is 22042386.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68324021) by changing a digit.
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 in 11 ways as a sum of consecutive naturals, for example, 145758 + ... + 146225.
It is an arithmetic number, because the mean of its divisors is an integer number (6642636).
Almost surely, 268324022 is an apocalyptic number.
68324022 is an abundant number, since it is smaller than the sum of its proper divisors (91099242).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68324022 is a wasteful number, since it uses less digits than its factorization.
68324022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 292004 (or 292001 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
The square root of 68324022 is about 8265.8346221056. The cubic root of 68324022 is about 408.8127900622.
The spelling of 68324022 in words is "sixty-eight million, three hundred twenty-four thousand, twenty-two".
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