Base | Representation |
---|---|
bin | 111000100000000010… |
… | …1101111111011010101 |
3 | 102121011222221202110102 |
4 | 1301000011233323111 |
5 | 3441443042130031 |
6 | 131423515503445 |
7 | 11523530546330 |
oct | 1610005577325 |
9 | 377158852412 |
10 | 121334333141 |
11 | 4750408238a |
12 | 1b622757b85 |
13 | b5987836c8 |
14 | 5c30643617 |
15 | 32521c87cb |
hex | 1c4016fed5 |
121334333141 has 4 divisors (see below), whose sum is σ = 138667809312. Its totient is φ = 104000856972.
The previous prime is 121334333123. The next prime is 121334333143. The reversal of 121334333141 is 141333433121.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 121334333141 - 214 = 121334316757 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121334333143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8666738075 + ... + 8666738088.
It is an arithmetic number, because the mean of its divisors is an integer number (34666952328).
Almost surely, 2121334333141 is an apocalyptic number.
It is an amenable number.
121334333141 is a deficient number, since it is larger than the sum of its proper divisors (17333476171).
121334333141 is an equidigital number, since it uses as much as digits as its factorization.
121334333141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17333476170.
The product of its digits is 7776, while the sum is 29.
Adding to 121334333141 its reverse (141333433121), we get a palindrome (262667766262).
The spelling of 121334333141 in words is "one hundred twenty-one billion, three hundred thirty-four million, three hundred thirty-three thousand, one hundred forty-one".
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