Base | Representation |
---|---|
bin | 10010000110101100000… |
… | …000101010100101100110 |
3 | 11101221022122201201111212 |
4 | 102012230000222211212 |
5 | 130340440114413014 |
6 | 2351313541431422 |
7 | 155612510306603 |
oct | 22065400524546 |
9 | 4357278651455 |
10 | 1244131404134 |
11 | 43a6a681a213 |
12 | 18115510b572 |
13 | 904235795a8 |
14 | 443056936aa |
15 | 2256925223e |
hex | 121ac02a966 |
1244131404134 has 16 divisors (see below), whose sum is σ = 1871970530976. Its totient is φ = 620141692800.
The previous prime is 1244131404127. The next prime is 1244131404143. The reversal of 1244131404134 is 4314041314421.
It is a self number, because there is not a number n which added to its sum of digits gives 1244131404134.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5435564 + ... + 5659824.
It is an arithmetic number, because the mean of its divisors is an integer number (116998158186).
Almost surely, 21244131404134 is an apocalyptic number.
1244131404134 is a deficient number, since it is larger than the sum of its proper divisors (627839126842).
1244131404134 is a wasteful number, since it uses less digits than its factorization.
1244131404134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 232831.
The product of its (nonzero) digits is 18432, while the sum is 32.
Adding to 1244131404134 its reverse (4314041314421), we get a palindrome (5558172718555).
The spelling of 1244131404134 in words is "one trillion, two hundred forty-four billion, one hundred thirty-one million, four hundred four thousand, one hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •