Base | Representation |
---|---|
bin | 11000011100001100110101… |
… | …10101110001101000101111 |
3 | 21001022000120221112112212211 |
4 | 30032012122311301220233 |
5 | 24021031313013004210 |
6 | 310150204102111251 |
7 | 14214662114413012 |
oct | 1416063265615057 |
9 | 231260527475784 |
10 | 53745523563055 |
11 | 161413919aa145 |
12 | 60402ab11b527 |
13 | 23cb247c1616c |
14 | d3b423801379 |
15 | 63309ed1938a |
hex | 30e19ad71a2f |
53745523563055 has 8 divisors (see below), whose sum is σ = 64497477240000. Its totient is φ = 42994519540896.
The previous prime is 53745523563049. The next prime is 53745523563059. The reversal of 53745523563055 is 55036532554735.
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 53745523563055 - 229 = 53744986692143 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53745523563059) 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, 237289180 + ... + 237515569.
It is an arithmetic number, because the mean of its divisors is an integer number (8062184655000).
Almost surely, 253745523563055 is an apocalyptic number.
53745523563055 is a deficient number, since it is larger than the sum of its proper divisors (10751953676945).
53745523563055 is a wasteful number, since it uses less digits than its factorization.
53745523563055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 474827393.
The product of its (nonzero) digits is 141750000, while the sum is 58.
The spelling of 53745523563055 in words is "fifty-three trillion, seven hundred forty-five billion, five hundred twenty-three million, five hundred sixty-three thousand, fifty-five".
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