Base | Representation |
---|---|
bin | 101101010101101… |
… | …101100000100000 |
3 | 1222000022211210011 |
4 | 231111231200200 |
5 | 3024212304034 |
6 | 203251414304 |
7 | 24564361360 |
oct | 5525554040 |
9 | 1860284704 |
10 | 760666144 |
11 | 360415807 |
12 | 1928b4394 |
13 | c1790614 |
14 | 7304a9a0 |
15 | 46ba7864 |
hex | 2d56d820 |
760666144 has 24 divisors (see below), whose sum is σ = 1711499328. Its totient is φ = 325999680.
The previous prime is 760666141. The next prime is 760666171. The reversal of 760666144 is 441666067.
It is a happy number.
It is a super-2 number, since 2×7606661442 = 1157225965255657472, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 760666097 and 760666106.
It is not an unprimeable number, because it can be changed into a prime (760666141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1697692 + ... + 1698139.
It is an arithmetic number, because the mean of its divisors is an integer number (71312472).
Almost surely, 2760666144 is an apocalyptic number.
It is an amenable number.
760666144 is an abundant number, since it is smaller than the sum of its proper divisors (950833184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
760666144 is a wasteful number, since it uses less digits than its factorization.
760666144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3395848 (or 3395840 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 40.
The square root of 760666144 is about 27580.1766491805. The cubic root of 760666144 is about 912.8470764269.
The spelling of 760666144 in words is "seven hundred sixty million, six hundred sixty-six thousand, one hundred forty-four".
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