Base | Representation |
---|---|
bin | 1111110011110… |
… | …0111110010010 |
3 | 11121202220021012 |
4 | 3330330332102 |
5 | 113433410114 |
6 | 10325130522 |
7 | 1433424500 |
oct | 374747622 |
9 | 147686235 |
10 | 66310034 |
11 | 3448078a |
12 | 1a259a42 |
13 | 1097910b |
14 | 8b41670 |
15 | 5c4c63e |
hex | 3f3cf92 |
66310034 has 24 divisors (see below), whose sum is σ = 117442800. Its totient is φ = 27991656.
The previous prime is 66310033. The next prime is 66310051. The reversal of 66310034 is 43001366.
It is a junction number, because it is equal to n+sod(n) for n = 66309991 and 66310009.
It is not an unprimeable number, because it can be changed into a prime (66310033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1517 + ... + 11615.
It is an arithmetic number, because the mean of its divisors is an integer number (4893450).
Almost surely, 266310034 is an apocalyptic number.
66310034 is a deficient number, since it is larger than the sum of its proper divisors (51132766).
66310034 is a wasteful number, since it uses less digits than its factorization.
66310034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10182 (or 10175 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 23.
The square root of 66310034 is about 8143.0973222724. The cubic root of 66310034 is about 404.7558025936.
The spelling of 66310034 in words is "sixty-six million, three hundred ten thousand, thirty-four".
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