Base | Representation |
---|---|
bin | 100000010101001… |
… | …000100111000101 |
3 | 1101210122100021220 |
4 | 200111020213011 |
5 | 2102324124310 |
6 | 125453430553 |
7 | 16304263530 |
oct | 4025104705 |
9 | 1353570256 |
10 | 542411205 |
11 | 2591a4626 |
12 | 13179b459 |
13 | 884b429b |
14 | 52075a17 |
15 | 32944670 |
hex | 205489c5 |
542411205 has 16 divisors (see below), whose sum is σ = 991837824. Its totient is φ = 247959360.
The previous prime is 542411201. The next prime is 542411213. The reversal of 542411205 is 502114245.
It is not a de Polignac number, because 542411205 - 22 = 542411201 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (542411201) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 2582806 + ... + 2583015.
It is an arithmetic number, because the mean of its divisors is an integer number (61989864).
Almost surely, 2542411205 is an apocalyptic number.
It is an amenable number.
542411205 is a deficient number, since it is larger than the sum of its proper divisors (449426619).
542411205 is a wasteful number, since it uses less digits than its factorization.
542411205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5165836.
The product of its (nonzero) digits is 1600, while the sum is 24.
The square root of 542411205 is about 23289.7231628029. The cubic root of 542411205 is about 815.5355256880.
The spelling of 542411205 in words is "five hundred forty-two million, four hundred eleven thousand, two hundred five".
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