Base | Representation |
---|---|
bin | 111000011101000100… |
… | …0100100101011110110 |
3 | 102120221000221010222212 |
4 | 1300322020210223312 |
5 | 3441242002111410 |
6 | 131405550053422 |
7 | 11521205325023 |
oct | 1607210445366 |
9 | 376830833885 |
10 | 121234410230 |
11 | 4746273386a |
12 | 1b5b51aa272 |
13 | b580b6901b |
14 | 5c2127254a |
15 | 324853bb05 |
hex | 1c3a224af6 |
121234410230 has 8 divisors (see below), whose sum is σ = 218221938432. Its totient is φ = 48493764088.
The previous prime is 121234410229. The next prime is 121234410247. The reversal of 121234410230 is 32014432121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 121234410196 and 121234410205.
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, 6061720502 + ... + 6061720521.
It is an arithmetic number, because the mean of its divisors is an integer number (27277742304).
Almost surely, 2121234410230 is an apocalyptic number.
121234410230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
121234410230 is a deficient number, since it is larger than the sum of its proper divisors (96987528202).
121234410230 is a wasteful number, since it uses less digits than its factorization.
121234410230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12123441030.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 121234410230 its reverse (32014432121), we get a palindrome (153248842351).
The spelling of 121234410230 in words is "one hundred twenty-one billion, two hundred thirty-four million, four hundred ten thousand, two hundred thirty".
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