Base | Representation |
---|---|
bin | 11011100010100011101010… |
… | …100101011010101011000011 |
3 | 120212212011002100222121212011 |
4 | 123202203222211122223003 |
5 | 111333430340414034243 |
6 | 1105334403530313351 |
7 | 34340530256011312 |
oct | 3342435245325303 |
9 | 525764070877764 |
10 | 121122013424323 |
11 | 35658614a2a76a |
12 | 11702311288857 |
13 | 52779aba772c2 |
14 | 21ca49ddb0279 |
15 | e009dc9d789d |
hex | 6e28ea95aac3 |
121122013424323 has 8 divisors (see below), whose sum is σ = 121656016665792. Its totient is φ = 120588013920936.
The previous prime is 121122013424311. The next prime is 121122013424429. The reversal of 121122013424323 is 323424310221121.
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 121122013424323 - 217 = 121122013293251 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (121122013421323) 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, 79078936 + ... + 80596042.
It is an arithmetic number, because the mean of its divisors is an integer number (15207002083224).
Almost surely, 2121122013424323 is an apocalyptic number.
121122013424323 is a deficient number, since it is larger than the sum of its proper divisors (534003241469).
121122013424323 is a wasteful number, since it uses less digits than its factorization.
121122013424323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1869041.
The product of its (nonzero) digits is 13824, while the sum is 31.
Adding to 121122013424323 its reverse (323424310221121), we get a palindrome (444546323645444).
The spelling of 121122013424323 in words is "one hundred twenty-one trillion, one hundred twenty-two billion, thirteen million, four hundred twenty-four thousand, three hundred twenty-three".
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