Base | Representation |
---|---|
bin | 101111010010110000… |
… | …011000011010101110 |
3 | 11212001222112122012202 |
4 | 233102300120122232 |
5 | 1312444304213132 |
6 | 35154523101502 |
7 | 3445250312216 |
oct | 572260303256 |
9 | 155058478182 |
10 | 50780538542 |
11 | 1a599321228 |
12 | 9a12371892 |
13 | 4a3369a656 |
14 | 265a271246 |
15 | 14c3175762 |
hex | bd2c186ae |
50780538542 has 8 divisors (see below), whose sum is σ = 76375020216. Its totient is φ = 25322198472.
The previous prime is 50780538541. The next prime is 50780538547. The reversal of 50780538542 is 24583508705.
50780538542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50780538541) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34034468 + ... + 34035959.
It is an arithmetic number, because the mean of its divisors is an integer number (9546877527).
Almost surely, 250780538542 is an apocalyptic number.
50780538542 is a deficient number, since it is larger than the sum of its proper divisors (25594481674).
50780538542 is a wasteful number, since it uses less digits than its factorization.
50780538542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68070802.
The product of its (nonzero) digits is 1344000, while the sum is 47.
The spelling of 50780538542 in words is "fifty billion, seven hundred eighty million, five hundred thirty-eight thousand, five hundred forty-two".
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