Base | Representation |
---|---|
bin | 100000011101001001100… |
… | …011101100010110111001 |
3 | 21220012211222112211120110 |
4 | 200131021203230112321 |
5 | 243020144430320441 |
6 | 4424332411214533 |
7 | 320064314136444 |
oct | 40351143542671 |
9 | 7805758484513 |
10 | 2230322120121 |
11 | 78a968768697 |
12 | 300302447449 |
13 | 13241a8bc854 |
14 | 79d3baaa65b |
15 | 3d0384a8b16 |
hex | 207498ec5b9 |
2230322120121 has 8 divisors (see below), whose sum is σ = 2974173426400. Its totient is φ = 1486676113632.
The previous prime is 2230322120107. The next prime is 2230322120123. The reversal of 2230322120121 is 1210212230322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2230322120121 - 213 = 2230322111929 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2230322120123) 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, 51299596 + ... + 51343053.
It is an arithmetic number, because the mean of its divisors is an integer number (371771678300).
Almost surely, 22230322120121 is an apocalyptic number.
It is an amenable number.
2230322120121 is a deficient number, since it is larger than the sum of its proper divisors (743851306279).
2230322120121 is a wasteful number, since it uses less digits than its factorization.
2230322120121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102649895.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 2230322120121 its reverse (1210212230322), we get a palindrome (3440534350443).
The spelling of 2230322120121 in words is "two trillion, two hundred thirty billion, three hundred twenty-two million, one hundred twenty thousand, one hundred twenty-one".
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