Base | Representation |
---|---|
bin | 10100100000101001010000… |
… | …01010111100110100111001 |
3 | 12220200201110200020211012011 |
4 | 22100110220022330310321 |
5 | 21402423123114101041 |
6 | 235531344101245521 |
7 | 12333343500401056 |
oct | 1220245012746471 |
9 | 186621420224164 |
10 | 45102125534521 |
11 | 13409782066230 |
12 | 50851167038a1 |
13 | 1c2215c6298a3 |
14 | b1cd512d802d |
15 | 533323085e81 |
hex | 2905282bcd39 |
45102125534521 has 8 divisors (see below), whose sum is σ = 52096572810144. Its totient is φ = 38590053933120.
The previous prime is 45102125534519. The next prime is 45102125534569. The reversal of 45102125534521 is 12543552120154.
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 45102125534521 - 21 = 45102125534519 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (45102125534621) 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, 120593918355 + ... + 120593918728.
It is an arithmetic number, because the mean of its divisors is an integer number (6512071601268).
Almost surely, 245102125534521 is an apocalyptic number.
It is an amenable number.
45102125534521 is a deficient number, since it is larger than the sum of its proper divisors (6994447275623).
45102125534521 is a wasteful number, since it uses less digits than its factorization.
45102125534521 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 241187837111.
The product of its (nonzero) digits is 240000, while the sum is 40.
Adding to 45102125534521 its reverse (12543552120154), we get a palindrome (57645677654675).
The spelling of 45102125534521 in words is "forty-five trillion, one hundred two billion, one hundred twenty-five million, five hundred thirty-four thousand, five hundred twenty-one".
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