Base | Representation |
---|---|
bin | 1001011101010111… |
… | …01111111111001111 |
3 | 111002220111200022102 |
4 | 10232223233333033 |
5 | 40400004003413 |
6 | 2155523105315 |
7 | 236561612531 |
oct | 45653577717 |
9 | 14086450272 |
10 | 5078187983 |
11 | 2176560880 |
12 | b9881223b |
13 | 62c10627b |
14 | 362615851 |
15 | 1eac4d458 |
hex | 12eaeffcf |
5078187983 has 8 divisors (see below), whose sum is σ = 5540358096. Its totient is φ = 4616104000.
The previous prime is 5078187979. The next prime is 5078188013. The reversal of 5078187983 is 3897818705.
5078187983 is digitally balanced in base 3, 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 cyclic number.
It is not a de Polignac number, because 5078187983 - 22 = 5078187979 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 (5078187913) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210785 + ... + 233637.
It is an arithmetic number, because the mean of its divisors is an integer number (692544762).
Almost surely, 25078187983 is an apocalyptic number.
5078187983 is a deficient number, since it is larger than the sum of its proper divisors (462170113).
5078187983 is a wasteful number, since it uses less digits than its factorization.
5078187983 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43065.
The product of its (nonzero) digits is 3386880, while the sum is 56.
The square root of 5078187983 is about 71261.4059852877. The cubic root of 5078187983 is about 1718.8431899436.
The spelling of 5078187983 in words is "five billion, seventy-eight million, one hundred eighty-seven thousand, nine hundred eighty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •