Base | Representation |
---|---|
bin | 100000011110111010110… |
… | …100000000010010000100 |
3 | 21220101202101220222120112 |
4 | 200132322310000102010 |
5 | 243033042342041234 |
6 | 4425245125052152 |
7 | 320162355550445 |
oct | 40367264002204 |
9 | 7811671828515 |
10 | 2232222221444 |
11 | 790753282966 |
12 | 300752857058 |
13 | 13266145a567 |
14 | 7a07c19d2cc |
15 | 3d0ea1d6ace |
hex | 207bad00484 |
2232222221444 has 48 divisors (see below), whose sum is σ = 4129365367680. Its totient is φ = 1052906999040.
The previous prime is 2232222221419. The next prime is 2232222221447. The reversal of 2232222221444 is 4441222222322.
It is a super-3 number, since 3×22322222214443 (a number of 38 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2232222221444.
It is not an unprimeable number, because it can be changed into a prime (2232222221447) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23335874 + ... + 23431334.
It is an arithmetic number, because the mean of its divisors is an integer number (86028445160).
Almost surely, 22232222221444 is an apocalyptic number.
It is an amenable number.
2232222221444 is a deficient number, since it is larger than the sum of its proper divisors (1897143146236).
2232222221444 is a wasteful number, since it uses less digits than its factorization.
2232222221444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96780 (or 96778 counting only the distinct ones).
The product of its digits is 49152, while the sum is 32.
Adding to 2232222221444 its reverse (4441222222322), we get a palindrome (6673444443766).
The spelling of 2232222221444 in words is "two trillion, two hundred thirty-two billion, two hundred twenty-two million, two hundred twenty-one thousand, four hundred forty-four".
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