Base | Representation |
---|---|
bin | 110100010111110000101010… |
… | …000001001101111010110001 |
3 | 1010012112110010010110121122221 |
4 | 310113300222001031322301 |
5 | 220142221310021041423 |
6 | 2133512410404201041 |
7 | 66341611063014346 |
oct | 6427605201157261 |
9 | 1105473103417587 |
10 | 230331211112113 |
11 | 67432a10a50131 |
12 | 219bb894699181 |
13 | 9b6a1a87a70b7 |
14 | 40c41393407cd |
15 | 1b9669b633e5d |
hex | d17c2a04deb1 |
230331211112113 has 8 divisors (see below), whose sum is σ = 230779778721408. Its totient is φ = 229883052969984.
The previous prime is 230331211112077. The next prime is 230331211112143. The reversal of 230331211112113 is 311211112133032.
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 230331211112113 - 229 = 230330674241201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230331211112143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101240656 + ... + 103490737.
It is an arithmetic number, because the mean of its divisors is an integer number (28847472340176).
Almost surely, 2230331211112113 is an apocalyptic number.
It is an amenable number.
230331211112113 is a deficient number, since it is larger than the sum of its proper divisors (448567609295).
230331211112113 is a wasteful number, since it uses less digits than its factorization.
230331211112113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 204733583.
The product of its (nonzero) digits is 648, while the sum is 25.
Adding to 230331211112113 its reverse (311211112133032), we get a palindrome (541542323245145).
The spelling of 230331211112113 in words is "two hundred thirty trillion, three hundred thirty-one billion, two hundred eleven million, one hundred twelve thousand, one hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •