Base | Representation |
---|---|
bin | 1000001000010… |
… | …01000000010100 |
3 | 11202022122000201 |
4 | 10010021000110 |
5 | 114424204244 |
6 | 10433350244 |
7 | 1455433162 |
oct | 404110024 |
9 | 152278021 |
10 | 68194324 |
11 | 35548450 |
12 | 1aa08384 |
13 | 11188993 |
14 | 90b2232 |
15 | 5ec0ad4 |
hex | 4109014 |
68194324 has 48 divisors (see below), whose sum is σ = 134164800. Its totient is φ = 30067200.
The previous prime is 68194319. The next prime is 68194331. The reversal of 68194324 is 42349186.
68194324 is nontrivially palindromic in base 16.
It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282844 + ... + 283084.
It is an arithmetic number, because the mean of its divisors is an integer number (2795100).
Almost surely, 268194324 is an apocalyptic number.
It is an amenable number.
68194324 is a deficient number, since it is larger than the sum of its proper divisors (65970476).
68194324 is a wasteful number, since it uses less digits than its factorization.
68194324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 424 (or 422 counting only the distinct ones).
The product of its digits is 41472, while the sum is 37.
The square root of 68194324 is about 8257.9854686237. The cubic root of 68194324 is about 408.5539460744.
The spelling of 68194324 in words is "sixty-eight million, one hundred ninety-four thousand, three hundred twenty-four".
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