Base | Representation |
---|---|
bin | 1000001011111… |
… | …00010001110010 |
3 | 11210012121201001 |
4 | 10011330101302 |
5 | 120034311412 |
6 | 10451432214 |
7 | 1462440553 |
oct | 405742162 |
9 | 153177631 |
10 | 68666482 |
11 | 35840165 |
12 | 1abb566a |
13 | 112c2871 |
14 | 919632a |
15 | 6065957 |
hex | 417c472 |
68666482 has 16 divisors (see below), whose sum is σ = 105209280. Its totient is φ = 33600112.
The previous prime is 68666473. The next prime is 68666497. The reversal of 68666482 is 28466686.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69363 + ... + 70345.
It is an arithmetic number, because the mean of its divisors is an integer number (6575580).
Almost surely, 268666482 is an apocalyptic number.
68666482 is a deficient number, since it is larger than the sum of its proper divisors (36542798).
68666482 is a wasteful number, since it uses less digits than its factorization.
68666482 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1697.
The product of its digits is 663552, while the sum is 46.
The square root of 68666482 is about 8286.5241205224. The cubic root of 68666482 is about 409.4946818420.
The spelling of 68666482 in words is "sixty-eight million, six hundred sixty-six thousand, four hundred eighty-two".
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