Base | Representation |
---|---|
bin | 110010110010010000… |
… | …000010001011101100 |
3 | 12012202022002220100102 |
4 | 302302100002023230 |
5 | 1343134204431434 |
6 | 41014550250232 |
7 | 3640210446305 |
oct | 626220021354 |
9 | 165668086312 |
10 | 54530155244 |
11 | 2114293a804 |
12 | a69a056978 |
13 | 51b0474066 |
14 | 28d42497ac |
15 | 164243d07e |
hex | cb24022ec |
54530155244 has 24 divisors (see below), whose sum is σ = 96749553600. Its totient is φ = 26887538304.
The previous prime is 54530155219. The next prime is 54530155271. The reversal of 54530155244 is 44255103545.
It is a junction number, because it is equal to n+sod(n) for n = 54530155198 and 54530155207.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3144662 + ... + 3161954.
It is an arithmetic number, because the mean of its divisors is an integer number (4031231400).
Almost surely, 254530155244 is an apocalyptic number.
It is an amenable number.
54530155244 is a deficient number, since it is larger than the sum of its proper divisors (42219398356).
54530155244 is a wasteful number, since it uses less digits than its factorization.
54530155244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28169 (or 28167 counting only the distinct ones).
The product of its (nonzero) digits is 240000, while the sum is 38.
Adding to 54530155244 its reverse (44255103545), we get a palindrome (98785258789).
The spelling of 54530155244 in words is "fifty-four billion, five hundred thirty million, one hundred fifty-five thousand, two hundred forty-four".
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