Base | Representation |
---|---|
bin | 11001000010100000011101… |
… | …10010000110001110001000 |
3 | 21012221211221112210201022200 |
4 | 30201100032302012032020 |
5 | 24204112410024422144 |
6 | 313035001535120200 |
7 | 14412035653036656 |
oct | 1441201662061610 |
9 | 235854845721280 |
10 | 55061728748424 |
11 | 165a9603470a12 |
12 | 62133b9673060 |
13 | 24953b6448088 |
14 | d8500528ddd6 |
15 | 657436765c69 |
hex | 32140ec86388 |
55061728748424 has 48 divisors (see below), whose sum is σ = 152762723060220. Its totient is φ = 17906253250560.
The previous prime is 55061728748417. The next prime is 55061728748431. The reversal of 55061728748424 is 42484782716055.
55061728748424 is a `hidden beast` number, since 5 + 5 + 0 + 6 + 1 + 72 + 87 + 484 + 2 + 4 = 666.
It is an interprime number because it is at equal distance from previous prime (55061728748417) and next prime (55061728748431).
It can be written as a sum of positive squares in 2 ways, for example, as 54589784480100 + 471944268324 = 7388490^2 + 686982^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9326170617 + ... + 9326176520.
Almost surely, 255061728748424 is an apocalyptic number.
It is an amenable number.
55061728748424 is an abundant number, since it is smaller than the sum of its proper divisors (97700994311796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55061728748424 is a wasteful number, since it uses less digits than its factorization.
55061728748424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18652347190 (or 18652347183 counting only the distinct ones).
The product of its (nonzero) digits is 120422400, while the sum is 63.
The spelling of 55061728748424 in words is "fifty-five trillion, sixty-one billion, seven hundred twenty-eight million, seven hundred forty-eight thousand, four hundred twenty-four".
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