Base | Representation |
---|---|
bin | 10001110100001101001… |
… | …00010110111110011001 |
3 | 2011112001022010002222001 |
4 | 20322012210112332121 |
5 | 40012132104044030 |
6 | 1145114205401001 |
7 | 62140321640200 |
oct | 10720644267631 |
9 | 2145038102861 |
10 | 612143034265 |
11 | 216676869a04 |
12 | 9a779569161 |
13 | 45956622499 |
14 | 218b0c96237 |
15 | 10dcae43cca |
hex | 8e86916f99 |
612143034265 has 48 divisors (see below), whose sum is σ = 908208961920. Its totient is φ = 393801730560.
The previous prime is 612143034197. The next prime is 612143034281. The reversal of 612143034265 is 562430341216.
612143034265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 612143034265 - 229 = 611606163353 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 158896 + ... + 1117825.
It is an arithmetic number, because the mean of its divisors is an integer number (18921020040).
Almost surely, 2612143034265 is an apocalyptic number.
It is an amenable number.
612143034265 is a deficient number, since it is larger than the sum of its proper divisors (296065927655).
612143034265 is a wasteful number, since it uses less digits than its factorization.
612143034265 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1276862 (or 1276855 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 37.
The spelling of 612143034265 in words is "six hundred twelve billion, one hundred forty-three million, thirty-four thousand, two hundred sixty-five".
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