Base | Representation |
---|---|
bin | 111110000001000110… |
… | …111010110011011110 |
3 | 20100212210221011102001 |
4 | 332001012322303132 |
5 | 2042334142142110 |
6 | 50331415152514 |
7 | 4545114424255 |
oct | 760106726336 |
9 | 210783834361 |
10 | 66590584030 |
11 | 26271715423 |
12 | 10aa507573a |
13 | 6382ca5a59 |
14 | 3319cb779c |
15 | 1aeb14863a |
hex | f811bacde |
66590584030 has 16 divisors (see below), whose sum is σ = 119876986800. Its totient is φ = 26633136832.
The previous prime is 66590584007. The next prime is 66590584037. The reversal of 66590584030 is 3048509566.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (66590584037) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295759 + ... + 469738.
It is an arithmetic number, because the mean of its divisors is an integer number (7492311675).
Almost surely, 266590584030 is an apocalyptic number.
66590584030 is a deficient number, since it is larger than the sum of its proper divisors (53286402770).
66590584030 is a wasteful number, since it uses less digits than its factorization.
66590584030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 774203.
The product of its (nonzero) digits is 777600, while the sum is 46.
The spelling of 66590584030 in words is "sixty-six billion, five hundred ninety million, five hundred eighty-four thousand, thirty".
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