Base | Representation |
---|---|
bin | 110010011110111001… |
… | …000001111000000101 |
3 | 12011220122221110201001 |
4 | 302132321001320011 |
5 | 1342003032420243 |
6 | 40522424533301 |
7 | 3626154636313 |
oct | 623671017005 |
9 | 164818843631 |
10 | 54205357573 |
11 | 20a96569484 |
12 | a609321231 |
13 | 515b0a31a3 |
14 | 28a305d0b3 |
15 | 1623b81a4d |
hex | c9ee41e05 |
54205357573 has 8 divisors (see below), whose sum is σ = 55469227968. Its totient is φ = 52941636384.
The previous prime is 54205357541. The next prime is 54205357601. The reversal of 54205357573 is 37575350245.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 54205357573 - 25 = 54205357541 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54205357673) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1089936 + ... + 1138582.
It is an arithmetic number, because the mean of its divisors is an integer number (6933653496).
Almost surely, 254205357573 is an apocalyptic number.
It is an amenable number.
54205357573 is a deficient number, since it is larger than the sum of its proper divisors (1263870395).
54205357573 is a wasteful number, since it uses less digits than its factorization.
54205357573 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74603.
The product of its (nonzero) digits is 2205000, while the sum is 46.
It can be divided in two parts, 54205 and 357573, that added together give a triangular number (411778 = T907).
The spelling of 54205357573 in words is "fifty-four billion, two hundred five million, three hundred fifty-seven thousand, five hundred seventy-three".
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