Base | Representation |
---|---|
bin | 111000011111000111… |
… | …1000111011100100101 |
3 | 102121002211102202221000 |
4 | 1300332033013130211 |
5 | 3441412111444331 |
6 | 131420445143513 |
7 | 11523002323302 |
oct | 1607617073445 |
9 | 377084382830 |
10 | 121303234341 |
11 | 474985713a3 |
12 | 1b61425ab99 |
13 | b5921b5553 |
14 | 5c2a46a0a9 |
15 | 324e5d40e6 |
hex | 1c3e3c7725 |
121303234341 has 128 divisors (see below), whose sum is σ = 206552678400. Its totient is φ = 69920547840.
The previous prime is 121303234291. The next prime is 121303234373. The reversal of 121303234341 is 143432303121.
It is a happy number.
121303234341 is a `hidden beast` number, since 12 + 1 + 303 + 2 + 3 + 4 + 341 = 666.
It is not a de Polignac number, because 121303234341 - 26 = 121303234277 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121303234441) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 30856146 + ... + 30860076.
It is an arithmetic number, because the mean of its divisors is an integer number (1613692800).
Almost surely, 2121303234341 is an apocalyptic number.
It is an amenable number.
121303234341 is a deficient number, since it is larger than the sum of its proper divisors (85249444059).
121303234341 is a wasteful number, since it uses less digits than its factorization.
121303234341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4096 (or 4090 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 121303234341 its reverse (143432303121), we get a palindrome (264735537462).
The spelling of 121303234341 in words is "one hundred twenty-one billion, three hundred three million, two hundred thirty-four thousand, three hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •