Base | Representation |
---|---|
bin | 1111101111011… |
… | …0111011111010 |
3 | 11121020022202022 |
4 | 3323312323322 |
5 | 113400220122 |
6 | 10315034442 |
7 | 1431121232 |
oct | 373667372 |
9 | 147208668 |
10 | 66023162 |
11 | 342a51a7 |
12 | 1a13ba22 |
13 | 108a867a |
14 | 8aa8cc2 |
15 | 5be2642 |
hex | 3ef6efa |
66023162 has 8 divisors (see below), whose sum is σ = 99133716. Its totient is φ = 32978592.
The previous prime is 66023143. The next prime is 66023197. The reversal of 66023162 is 26132066.
It can be written as a sum of positive squares in 2 ways, for example, as 52983841 + 13039321 = 7279^2 + 3611^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13913 + ... + 18044.
Almost surely, 266023162 is an apocalyptic number.
66023162 is a deficient number, since it is larger than the sum of its proper divisors (33110554).
66023162 is a wasteful number, since it uses less digits than its factorization.
66023162 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32992.
The product of its (nonzero) digits is 2592, while the sum is 26.
The square root of 66023162 is about 8125.4638021469. The cubic root of 66023162 is about 404.1712708773.
The spelling of 66023162 in words is "sixty-six million, twenty-three thousand, one hundred sixty-two".
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