Base | Representation |
---|---|
bin | 1111101110110001001… |
… | …11001000111110010001 |
3 | 1220200010201121111111112 |
4 | 13313120213020332101 |
5 | 32323423243113100 |
6 | 1052145443023105 |
7 | 54023135062202 |
oct | 7673047107621 |
9 | 1820121544445 |
10 | 540505051025 |
11 | 199255012885 |
12 | 8890606aa95 |
13 | 3bc7aa334a4 |
14 | 1c2368dd5a9 |
15 | e0d6b2eb35 |
hex | 7dd89c8f91 |
540505051025 has 48 divisors (see below), whose sum is σ = 693828592128. Its totient is φ = 417409344000.
The previous prime is 540505050979. The next prime is 540505051063. The reversal of 540505051025 is 520150505045.
It is a de Polignac number, because none of the positive numbers 2k-540505051025 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 540505050982 and 540505051000.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 108685439 + ... + 108690411.
It is an arithmetic number, because the mean of its divisors is an integer number (14454762336).
Almost surely, 2540505051025 is an apocalyptic number.
It is an amenable number.
540505051025 is a deficient number, since it is larger than the sum of its proper divisors (153323541103).
540505051025 is a wasteful number, since it uses less digits than its factorization.
540505051025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6122 (or 6117 counting only the distinct ones).
The product of its (nonzero) digits is 25000, while the sum is 32.
The spelling of 540505051025 in words is "five hundred forty billion, five hundred five million, fifty-one thousand, twenty-five".
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