Base | Representation |
---|---|
bin | 1000001011110… |
… | …10110100000010 |
3 | 11210012022110211 |
4 | 10011322310002 |
5 | 120034113412 |
6 | 10451344334 |
7 | 1462414222 |
oct | 405726402 |
9 | 153168424 |
10 | 68660482 |
11 | 35836700 |
12 | 1abb20aa |
13 | 112bcc07 |
14 | 9194082 |
15 | 6063ca7 |
hex | 417ad02 |
68660482 has 12 divisors (see below), whose sum is σ = 113205078. Its totient is φ = 31209200.
The previous prime is 68660477. The next prime is 68660491. The reversal of 68660482 is 28406686.
It can be written as a sum of positive squares in only one way, i.e., 51279921 + 17380561 = 7161^2 + 4169^2 .
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 in 5 ways as a sum of consecutive naturals, for example, 141619 + ... + 142102.
Almost surely, 268660482 is an apocalyptic number.
68660482 is a deficient number, since it is larger than the sum of its proper divisors (44544596).
68660482 is a wasteful number, since it uses less digits than its factorization.
68660482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 283745 (or 283734 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 40.
The square root of 68660482 is about 8286.1620790327. The cubic root of 68660482 is about 409.4827544329.
It can be divided in two parts, 686604 and 82, that added together give a palindrome (686686).
The spelling of 68660482 in words is "sixty-eight million, six hundred sixty thousand, four hundred eighty-two".
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