Base | Representation |
---|---|
bin | 10011000110101101110111… |
… | …01010010100010111101110 |
3 | 12111202022220002112210111211 |
4 | 21203112323222110113232 |
5 | 21001312013212230204 |
6 | 225204052110305034 |
7 | 11564166031046404 |
oct | 1143267352242756 |
9 | 174668802483454 |
10 | 42012223555054 |
11 | 12428313a38775 |
12 | 48663007b817a |
13 | 1a599743a723c |
14 | a5358c53b474 |
15 | 4ccc7adc8804 |
hex | 2635bba945ee |
42012223555054 has 32 divisors (see below), whose sum is σ = 64016167057920. Its totient is φ = 20674067043168.
The previous prime is 42012223555021. The next prime is 42012223555073. The reversal of 42012223555054 is 45055532221024.
It is a junction number, because it is equal to n+sod(n) for n = 42012223554998 and 42012223555016.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1952502304 + ... + 1952523820.
It is an arithmetic number, because the mean of its divisors is an integer number (2000505220560).
Almost surely, 242012223555054 is an apocalyptic number.
42012223555054 is a deficient number, since it is larger than the sum of its proper divisors (22003943502866).
42012223555054 is a wasteful number, since it uses less digits than its factorization.
42012223555054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33952.
The product of its (nonzero) digits is 480000, while the sum is 40.
Adding to 42012223555054 its reverse (45055532221024), we get a palindrome (87067755776078).
The spelling of 42012223555054 in words is "forty-two trillion, twelve billion, two hundred twenty-three million, five hundred fifty-five thousand, fifty-four".
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