Base | Representation |
---|---|
bin | 100111010110111… |
… | …001001111101110 |
3 | 1201000111101020122 |
4 | 213112321033232 |
5 | 2323020004240 |
6 | 145304444542 |
7 | 22235365664 |
oct | 4726711756 |
9 | 1630441218 |
10 | 660313070 |
11 | 309802a8a |
12 | 165179752 |
13 | a6a551c1 |
14 | 639a6c34 |
15 | 3ce834b5 |
hex | 275b93ee |
660313070 has 16 divisors (see below), whose sum is σ = 1191278880. Its totient is φ = 263521824.
The previous prime is 660313033. The next prime is 660313079. The reversal of 660313070 is 70313066.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (660313079) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70817 + ... + 79596.
It is an arithmetic number, because the mean of its divisors is an integer number (74454930).
Almost surely, 2660313070 is an apocalyptic number.
660313070 is a deficient number, since it is larger than the sum of its proper divisors (530965810).
660313070 is a wasteful number, since it uses less digits than its factorization.
660313070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 150859.
The product of its (nonzero) digits is 2268, while the sum is 26.
The square root of 660313070 is about 25696.5575515476. The cubic root of 660313070 is about 870.7964125786.
The spelling of 660313070 in words is "six hundred sixty million, three hundred thirteen thousand, seventy".
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