Base | Representation |
---|---|
bin | 111000100000000100… |
… | …0101100011011011100 |
3 | 102121012001101222120211 |
4 | 1301000020230123130 |
5 | 3441443241331434 |
6 | 131423544222204 |
7 | 11523540243343 |
oct | 1610010543334 |
9 | 377161358524 |
10 | 121335105244 |
11 | 4750455a491 |
12 | 1b622a6a964 |
13 | b598993c82 |
14 | 5c307a4b5a |
15 | 32522cc464 |
hex | 1c4022c6dc |
121335105244 has 12 divisors (see below), whose sum is σ = 224826812784. Its totient is φ = 57098873024.
The previous prime is 121335105233. The next prime is 121335105259. The reversal of 121335105244 is 442501533121.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 892169824 + ... + 892169959.
It is an arithmetic number, because the mean of its divisors is an integer number (18735567732).
Almost surely, 2121335105244 is an apocalyptic number.
It is an amenable number.
121335105244 is a deficient number, since it is larger than the sum of its proper divisors (103491707540).
121335105244 is a wasteful number, since it uses less digits than its factorization.
121335105244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1784339804 (or 1784339802 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 31.
Adding to 121335105244 its reverse (442501533121), we get a palindrome (563836638365).
The spelling of 121335105244 in words is "one hundred twenty-one billion, three hundred thirty-five million, one hundred five thousand, two hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •