Base | Representation |
---|---|
bin | 110010011110110111… |
… | …110101100110000110 |
3 | 12011220122100121002221 |
4 | 302132313311212012 |
5 | 1342002442421001 |
6 | 40522414122554 |
7 | 3626152165351 |
oct | 623667654606 |
9 | 164818317087 |
10 | 54205045126 |
11 | 20a96375761 |
12 | a6091b045a |
13 | 515acc3bcb |
14 | 28a2dbb298 |
15 | 1623b1e1a1 |
hex | c9edf5986 |
54205045126 has 16 divisors (see below), whose sum is σ = 81484973280. Its totient is φ = 27043447680.
The previous prime is 54205045087. The next prime is 54205045129. The reversal of 54205045126 is 62154050245.
It is a super-2 number, since 2×542050451262 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 54205045091 and 54205045100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54205045129) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1915855 + ... + 1943941.
It is an arithmetic number, because the mean of its divisors is an integer number (5092810830).
Almost surely, 254205045126 is an apocalyptic number.
54205045126 is a deficient number, since it is larger than the sum of its proper divisors (27279928154).
54205045126 is a wasteful number, since it uses less digits than its factorization.
54205045126 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30159.
The product of its (nonzero) digits is 48000, while the sum is 34.
The spelling of 54205045126 in words is "fifty-four billion, two hundred five million, forty-five thousand, one hundred twenty-six".
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