Base | Representation |
---|---|
bin | 10001111001100001110… |
… | …110011100111101100011 |
3 | 11100120211222100102110120 |
4 | 101321201312130331203 |
5 | 130123021042423021 |
6 | 2341015534131323 |
7 | 154602414065355 |
oct | 21714166347543 |
9 | 4316758312416 |
10 | 1230002311011 |
11 | 434706269451 |
12 | 17a471350b43 |
13 | 8bcb12ab966 |
14 | 43764db50d5 |
15 | 21eddb1e2c6 |
hex | 11e61d9cf63 |
1230002311011 has 16 divisors (see below), whose sum is σ = 1684466416800. Its totient is φ = 797773529088.
The previous prime is 1230002310973. The next prime is 1230002311051. The reversal of 1230002311011 is 1101132000321.
It is a happy number.
It is not a de Polignac number, because 1230002311011 - 26 = 1230002310947 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1230002311051) 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 15 ways as a sum of consecutive naturals, for example, 913225 + ... + 1814933.
It is an arithmetic number, because the mean of its divisors is an integer number (105279151050).
Almost surely, 21230002311011 is an apocalyptic number.
1230002311011 is a deficient number, since it is larger than the sum of its proper divisors (454464105789).
1230002311011 is a wasteful number, since it uses less digits than its factorization.
1230002311011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 914038.
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 1230002311011 its reverse (1101132000321), we get a palindrome (2331134311332).
The spelling of 1230002311011 in words is "one trillion, two hundred thirty billion, two million, three hundred eleven thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •