Base | Representation |
---|---|
bin | 111000100010011011… |
… | …0110011011000101000 |
3 | 102121101120102120001021 |
4 | 1301010312303120220 |
5 | 3442124030114344 |
6 | 131435453502224 |
7 | 11525521350406 |
oct | 1610466633050 |
9 | 377346376037 |
10 | 121414301224 |
11 | 47545231607 |
12 | 1b6454a1974 |
13 | b5ac2023b8 |
14 | 5c3b0dc476 |
15 | 3259222b84 |
hex | 1c44db3628 |
121414301224 has 8 divisors (see below), whose sum is σ = 227651814810. Its totient is φ = 60707150608.
The previous prime is 121414301167. The next prime is 121414301233. The reversal of 121414301224 is 422103414121.
It can be written as a sum of positive squares in only one way, i.e., 62409033124 + 59005268100 = 249818^2 + 242910^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7588393819 + ... + 7588393834.
Almost surely, 2121414301224 is an apocalyptic number.
It is an amenable number.
121414301224 is a deficient number, since it is larger than the sum of its proper divisors (106237513586).
121414301224 is a wasteful number, since it uses less digits than its factorization.
121414301224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15176787659 (or 15176787655 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 25.
Adding to 121414301224 its reverse (422103414121), we get a palindrome (543517715345).
The spelling of 121414301224 in words is "one hundred twenty-one billion, four hundred fourteen million, three hundred one thousand, two hundred twenty-four".
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