Base | Representation |
---|---|
bin | 10101100110100000110… |
… | …01100110110100110110 |
3 | 2121221211100002200212010 |
4 | 22303100121212310312 |
5 | 44130042032422340 |
6 | 1324550500505050 |
7 | 104424112160121 |
oct | 12632031466466 |
9 | 2557740080763 |
10 | 742230748470 |
11 | 2668619a9012 |
12 | bba236ab186 |
13 | 54cb87286c3 |
14 | 27cd1c753b8 |
15 | 14491831b80 |
hex | acd0666d36 |
742230748470 has 64 divisors (see below), whose sum is σ = 1862093168640. Its totient is φ = 189118800000.
The previous prime is 742230748447. The next prime is 742230748487. The reversal of 742230748470 is 74847032247.
742230748470 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4977781 + ... + 5124720.
It is an arithmetic number, because the mean of its divisors is an integer number (29095205760).
Almost surely, 2742230748470 is an apocalyptic number.
742230748470 is an abundant number, since it is smaller than the sum of its proper divisors (1119862420170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
742230748470 is a wasteful number, since it uses less digits than its factorization.
742230748470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10102621.
The product of its (nonzero) digits is 2107392, while the sum is 48.
The spelling of 742230748470 in words is "seven hundred forty-two billion, two hundred thirty million, seven hundred forty-eight thousand, four hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •