Base | Representation |
---|---|
bin | 1001011110000001… |
… | …01100100001010101 |
3 | 111010021211122022012 |
4 | 10233000230201111 |
5 | 40402410210210 |
6 | 2200240514005 |
7 | 236656362002 |
oct | 45700544125 |
9 | 14107748265 |
10 | 5083678805 |
11 | 2179671147 |
12 | b9a61b905 |
13 | 6302a958a |
14 | 3632448a9 |
15 | 1eb485305 |
hex | 12f02c855 |
5083678805 has 4 divisors (see below), whose sum is σ = 6100414572. Its totient is φ = 4066943040.
The previous prime is 5083678783. The next prime is 5083678807. The reversal of 5083678805 is 5088763805.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5088763805 = 5 ⋅1017752761.
It can be written as a sum of positive squares in 2 ways, for example, as 609941809 + 4473736996 = 24697^2 + 66886^2 .
It is not a de Polignac number, because 5083678805 - 28 = 5083678549 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5083678807) 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, 508367876 + ... + 508367885.
It is an arithmetic number, because the mean of its divisors is an integer number (1525103643).
Almost surely, 25083678805 is an apocalyptic number.
It is an amenable number.
5083678805 is a deficient number, since it is larger than the sum of its proper divisors (1016735767).
5083678805 is a wasteful number, since it uses less digits than its factorization.
5083678805 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1016735766.
The product of its (nonzero) digits is 1612800, while the sum is 50.
The square root of 5083678805 is about 71299.9214936454. The cubic root of 5083678805 is about 1719.4624700551.
The spelling of 5083678805 in words is "five billion, eighty-three million, six hundred seventy-eight thousand, eight hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •