Base | Representation |
---|---|
bin | 110010010100111100001001… |
… | …101111110111101011010010 |
3 | 1002000201000120222121002020212 |
4 | 302110330021233313223102 |
5 | 213002423442101034442 |
6 | 2102430442501004122 |
7 | 64423244555053031 |
oct | 6224741157675322 |
9 | 1060630528532225 |
10 | 221341303143122 |
11 | 645873572a52a8 |
12 | 209a95166b3642 |
13 | 966751a6b80b6 |
14 | 3c92d94ad6718 |
15 | 1a8c8dde43a82 |
hex | c94f09bf7ad2 |
221341303143122 has 16 divisors (see below), whose sum is σ = 336738254230872. Its totient is φ = 109104623971200.
The previous prime is 221341303143113. The next prime is 221341303143127.
221341303143122 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in 4 ways, for example, as 211474737393241 + 9866565749881 = 14542171^2 + 3141109^2 .
It is not an unprimeable number, because it can be changed into a prime (221341303143127) 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, 2351345693 + ... + 2351439824.
Almost surely, 2221341303143122 is an apocalyptic number.
221341303143122 is a deficient number, since it is larger than the sum of its proper divisors (115396951087750).
221341303143122 is a wasteful number, since it uses less digits than its factorization.
221341303143122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4702785853.
The product of its (nonzero) digits is 20736, while the sum is 32.
It can be divided in two parts, 22134130 and 3143122, that added together give a palindrome (25277252).
The spelling of 221341303143122 in words is "two hundred twenty-one trillion, three hundred forty-one billion, three hundred three million, one hundred forty-three thousand, one hundred twenty-two".
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