Base | Representation |
---|---|
bin | 101111011011101110… |
… | …011010110011100110 |
3 | 11212110110200211120101 |
4 | 233123232122303212 |
5 | 1313301320101412 |
6 | 35221500254314 |
7 | 3452055342544 |
oct | 573356326346 |
9 | 155413624511 |
10 | 50931018982 |
11 | 1a666261428 |
12 | 9a5484139a |
13 | 4a5890712c |
14 | 2672242d94 |
15 | 14d149c457 |
hex | bdbb9ace6 |
50931018982 has 8 divisors (see below), whose sum is σ = 76407144552. Its totient is φ = 25461970800.
The previous prime is 50931018973. The next prime is 50931019001. The reversal of 50931018982 is 28981013905.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1751319 + ... + 1780162.
It is an arithmetic number, because the mean of its divisors is an integer number (9550893069).
Almost surely, 250931018982 is an apocalyptic number.
50931018982 is a deficient number, since it is larger than the sum of its proper divisors (25476125570).
50931018982 is a wasteful number, since it uses less digits than its factorization.
50931018982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3538694.
The product of its (nonzero) digits is 155520, while the sum is 46.
The spelling of 50931018982 in words is "fifty billion, nine hundred thirty-one million, eighteen thousand, nine hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •