Base | Representation |
---|---|
bin | 101111010101100111… |
… | …010010010101110111 |
3 | 11212012022202121202210 |
4 | 233111213102111313 |
5 | 1313044043023012 |
6 | 35203354504503 |
7 | 3446402000565 |
oct | 572547222567 |
9 | 155168677683 |
10 | 50828486007 |
11 | 1a61339a932 |
12 | 9a26435133 |
13 | 4a405b7730 |
14 | 2662792a35 |
15 | 14c749723c |
hex | bd59d2577 |
50828486007 has 16 divisors (see below), whose sum is σ = 73222244480. Its totient is φ = 31177174752.
The previous prime is 50828485991. The next prime is 50828486123. The reversal of 50828486007 is 70068482805.
It is not a de Polignac number, because 50828486007 - 24 = 50828485991 is a prime.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50828486407) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2110657 + ... + 2134602.
It is an arithmetic number, because the mean of its divisors is an integer number (4576390280).
Almost surely, 250828486007 is an apocalyptic number.
50828486007 is a deficient number, since it is larger than the sum of its proper divisors (22393758473).
50828486007 is a wasteful number, since it uses less digits than its factorization.
50828486007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4245582.
The product of its (nonzero) digits is 860160, while the sum is 48.
The spelling of 50828486007 in words is "fifty billion, eight hundred twenty-eight million, four hundred eighty-six thousand, seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •