Base | Representation |
---|---|
bin | 100000010011101… |
… | …000100111100000 |
3 | 1101202220100221100 |
4 | 200103220213200 |
5 | 2102224034031 |
6 | 125441154400 |
7 | 16301035311 |
oct | 4023504740 |
9 | 1352810840 |
10 | 542018016 |
11 | 258a56181 |
12 | 13162ba00 |
13 | 883a7327 |
14 | 51db2608 |
15 | 328b7de6 |
hex | 204e89e0 |
542018016 has 72 divisors (see below), whose sum is σ = 1622504520. Its totient is φ = 171161856.
The previous prime is 542017979. The next prime is 542018027. The reversal of 542018016 is 610810245.
It is a tau number, because it is divible by the number of its divisors (72).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44055 + ... + 54998.
It is an arithmetic number, because the mean of its divisors is an integer number (22534785).
Almost surely, 2542018016 is an apocalyptic number.
It is an amenable number.
542018016 is an abundant number, since it is smaller than the sum of its proper divisors (1080486504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542018016 is a wasteful number, since it uses less digits than its factorization.
542018016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99088 (or 99077 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 27.
The square root of 542018016 is about 23281.2803771614. The cubic root of 542018016 is about 815.3384199331.
It can be divided in two parts, 5420 and 18016, that added together give a triangular number (23436 = T216).
The spelling of 542018016 in words is "five hundred forty-two million, eighteen thousand, sixteen".
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