Base | Representation |
---|---|
bin | 111000011001001100… |
… | …0000001110111111111 |
3 | 102120120222000000210122 |
4 | 1300302120001313333 |
5 | 3441010141303343 |
6 | 131345020125155 |
7 | 11515035043214 |
oct | 1606230016777 |
9 | 376528000718 |
10 | 121104244223 |
11 | 473a6209156 |
12 | 1b5796967bb |
13 | b55cbc2b11 |
14 | 5c0bc6bb0b |
15 | 323bdc9068 |
hex | 1c32601dff |
121104244223 has 8 divisors (see below), whose sum is σ = 122339730240. Its totient is φ = 119869472800.
The previous prime is 121104244199. The next prime is 121104244253. The reversal of 121104244223 is 322442401121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 121104244223 - 218 = 121103982079 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 121104244192 and 121104244201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121104244253) 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, 165386 + ... + 519192.
It is an arithmetic number, because the mean of its divisors is an integer number (15292466280).
Almost surely, 2121104244223 is an apocalyptic number.
121104244223 is a deficient number, since it is larger than the sum of its proper divisors (1235486017).
121104244223 is a wasteful number, since it uses less digits than its factorization.
121104244223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 357297.
The product of its (nonzero) digits is 3072, while the sum is 26.
Adding to 121104244223 its reverse (322442401121), we get a palindrome (443546645344).
The spelling of 121104244223 in words is "one hundred twenty-one billion, one hundred four million, two hundred forty-four thousand, two hundred twenty-three".
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