Base | Representation |
---|---|
bin | 111001100110000100111000… |
… | …100001100101001000110001 |
3 | 1020012212202002022200222012010 |
4 | 321212010320201211020301 |
5 | 231200123110020340103 |
6 | 2254422452425553133 |
7 | 104232461564100222 |
oct | 7146047041451061 |
9 | 1205782068628163 |
10 | 253305234543153 |
11 | 73790168278131 |
12 | 244b03026457a9 |
13 | ab4577295c360 |
14 | 467a07853d249 |
15 | 1e440b5437903 |
hex | e66138865231 |
253305234543153 has 32 divisors (see below), whose sum is σ = 365050529827200. Its totient is φ = 155310983364096.
The previous prime is 253305234543133. The next prime is 253305234543209. The reversal of 253305234543153 is 351345432503352.
It is not a de Polignac number, because 253305234543153 - 28 = 253305234542897 is a prime.
It is not an unprimeable number, because it can be changed into a prime (253305234543133) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3590383 + ... + 22792571.
It is an arithmetic number, because the mean of its divisors is an integer number (11407829057100).
Almost surely, 2253305234543153 is an apocalyptic number.
It is an amenable number.
253305234543153 is a deficient number, since it is larger than the sum of its proper divisors (111745295284047).
253305234543153 is a wasteful number, since it uses less digits than its factorization.
253305234543153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19203441.
The product of its (nonzero) digits is 9720000, while the sum is 48.
The spelling of 253305234543153 in words is "two hundred fifty-three trillion, three hundred five billion, two hundred thirty-four million, five hundred forty-three thousand, one hundred fifty-three".
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