Base | Representation |
---|---|
bin | 11000101011001001111010… |
… | …11001000110100000100110 |
3 | 21010010010212112002120001120 |
4 | 30111210331121012200212 |
5 | 24102441123032401211 |
6 | 311222222505234410 |
7 | 14300052214620060 |
oct | 1425447531064046 |
9 | 233103775076046 |
10 | 54259351840806 |
11 | 1631a297637362 |
12 | 61039ab192a06 |
13 | 2437833c098b8 |
14 | d5824939a730 |
15 | 64162495ed06 |
hex | 31593d646826 |
54259351840806 has 16 divisors (see below), whose sum is σ = 124021375636224. Its totient is φ = 15502671954504.
The previous prime is 54259351840763. The next prime is 54259351840831. The reversal of 54259351840806 is 60804815395245.
It is a self number, because there is not a number n which added to its sum of digits gives 54259351840806.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 645944664730 + ... + 645944664813.
It is an arithmetic number, because the mean of its divisors is an integer number (7751335977264).
Almost surely, 254259351840806 is an apocalyptic number.
54259351840806 is an abundant number, since it is smaller than the sum of its proper divisors (69762023795418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54259351840806 is a wasteful number, since it uses less digits than its factorization.
54259351840806 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1291889329555.
The product of its (nonzero) digits is 41472000, while the sum is 60.
The spelling of 54259351840806 in words is "fifty-four trillion, two hundred fifty-nine billion, three hundred fifty-one million, eight hundred forty thousand, eight hundred six".
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