Base | Representation |
---|---|
bin | 110010110000100110… |
… | …101000010101010101 |
3 | 12012200101010002202002 |
4 | 302300212220111111 |
5 | 1343110121233440 |
6 | 41012122125045 |
7 | 3636423545411 |
oct | 626046502525 |
9 | 165611102662 |
10 | 54502524245 |
11 | 21129288174 |
12 | a690950785 |
13 | 51a781b460 |
14 | 28d06d5d41 |
15 | 163ecd1115 |
hex | cb09a8555 |
54502524245 has 16 divisors (see below), whose sum is σ = 70439562480. Its totient is φ = 40244857344.
The previous prime is 54502524227. The next prime is 54502524259. The reversal of 54502524245 is 54242520545.
It can be written as a sum of positive squares in 8 ways, for example, as 11776807441 + 42725716804 = 108521^2 + 206702^2 .
It is a cyclic number.
It is not a de Polignac number, because 54502524245 - 216 = 54502458709 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54502524199 and 54502524208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1097411 + ... + 1145999.
It is an arithmetic number, because the mean of its divisors is an integer number (4402472655).
Almost surely, 254502524245 is an apocalyptic number.
It is an amenable number.
54502524245 is a deficient number, since it is larger than the sum of its proper divisors (15937038235).
54502524245 is a wasteful number, since it uses less digits than its factorization.
54502524245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65864.
The product of its (nonzero) digits is 320000, while the sum is 38.
The spelling of 54502524245 in words is "fifty-four billion, five hundred two million, five hundred twenty-four thousand, two hundred forty-five".
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