Base | Representation |
---|---|
bin | 110010101011011000… |
… | …110110100000011101 |
3 | 12012110021110201222221 |
4 | 302223120312200131 |
5 | 1342420221314310 |
6 | 40555314505341 |
7 | 3634312043161 |
oct | 625330664035 |
9 | 165407421887 |
10 | 54415026205 |
11 | 21093955641 |
12 | a667595251 |
13 | 5192664277 |
14 | 28c2c3aca1 |
15 | 163729aada |
hex | cab63681d |
54415026205 has 32 divisors (see below), whose sum is σ = 67127284224. Its totient is φ = 42325664256.
The previous prime is 54415026203. The next prime is 54415026223. The reversal of 54415026205 is 50262051445.
54415026205 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 54415026205 - 21 = 54415026203 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54415026203) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32140339 + ... + 32142031.
It is an arithmetic number, because the mean of its divisors is an integer number (2097727632).
Almost surely, 254415026205 is an apocalyptic number.
It is an amenable number.
54415026205 is a deficient number, since it is larger than the sum of its proper divisors (12712258019).
54415026205 is a wasteful number, since it uses less digits than its factorization.
54415026205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2565.
The product of its (nonzero) digits is 48000, while the sum is 34.
The spelling of 54415026205 in words is "fifty-four billion, four hundred fifteen million, twenty-six thousand, two hundred five".
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