Base | Representation |
---|---|
bin | 1000001101001… |
… | …11011100111101 |
3 | 11210112121021210 |
4 | 10012213130331 |
5 | 120110441300 |
6 | 10455315033 |
7 | 1464105255 |
oct | 406473475 |
9 | 153477253 |
10 | 68843325 |
11 | 35951011 |
12 | 1b07ba79 |
13 | 113551c5 |
14 | 9200965 |
15 | 609d050 |
hex | 41a773d |
68843325 has 24 divisors (see below), whose sum is σ = 115006528. Its totient is φ = 36334080.
The previous prime is 68843321. The next prime is 68843339. The reversal of 68843325 is 52334886.
It is not a de Polignac number, because 68843325 - 22 = 68843321 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68843321) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2544 + ... + 12006.
Almost surely, 268843325 is an apocalyptic number.
It is an amenable number.
68843325 is a deficient number, since it is larger than the sum of its proper divisors (46163203).
68843325 is a wasteful number, since it uses less digits than its factorization.
68843325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9573 (or 9568 counting only the distinct ones).
The product of its digits is 138240, while the sum is 39.
The square root of 68843325 is about 8297.1877765903. The cubic root of 68843325 is about 409.8459167191.
The spelling of 68843325 in words is "sixty-eight million, eight hundred forty-three thousand, three hundred twenty-five".
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