Base | Representation |
---|---|
bin | 100010110100101101101101… |
… | …0011110100100111000101100 |
3 | 1111011120011011220201202121112 |
4 | 1011221123122132210320230 |
5 | 310122104232111031440 |
6 | 3003245504512251152 |
7 | 121343215312323440 |
oct | 10551333236447054 |
9 | 1434504156652545 |
10 | 306312143064620 |
11 | 89667283245370 |
12 | 2a431418b40ab8 |
13 | 101bc15a269244 |
14 | 558d830386820 |
15 | 2562d36085965 |
hex | 11696da7a4e2c |
306312143064620 has 96 divisors (see below), whose sum is σ = 801990629798400. Its totient is φ = 95472754467840.
The previous prime is 306312143064619. The next prime is 306312143064637. The reversal of 306312143064620 is 26460341213603.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130191431 + ... + 132523329.
It is an arithmetic number, because the mean of its divisors is an integer number (8354069060400).
Almost surely, 2306312143064620 is an apocalyptic number.
It is an amenable number.
306312143064620 is an abundant number, since it is smaller than the sum of its proper divisors (495678486733780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
306312143064620 is a wasteful number, since it uses less digits than its factorization.
306312143064620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2417223 (or 2417221 counting only the distinct ones).
The product of its (nonzero) digits is 373248, while the sum is 41.
The spelling of 306312143064620 in words is "three hundred six trillion, three hundred twelve billion, one hundred forty-three million, sixty-four thousand, six hundred twenty".
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