Base | Representation |
---|---|
bin | 1011110110011101010100… |
… | …1110101101100010101101 |
3 | 1201010200020221222201222200 |
4 | 2331213111032231202231 |
5 | 3201441334040243313 |
6 | 43413555230332113 |
7 | 2513254554563502 |
oct | 275472516554255 |
9 | 51120227881880 |
10 | 13030213212333 |
11 | 417409a730369 |
12 | 156541405a039 |
13 | 736989282555 |
14 | 3309468d14a9 |
15 | 178e2bd79b73 |
hex | bd9d53ad8ad |
13030213212333 has 24 divisors (see below), whose sum is σ = 19555457352600. Its totient is φ = 8350638033024.
The previous prime is 13030213212307. The next prime is 13030213212377. The reversal of 13030213212333 is 33321231203031.
13030213212333 is a `hidden beast` number, since 1 + 3 + 0 + 3 + 0 + 2 + 1 + 321 + 2 + 333 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 9563846947209 + 3466366265124 = 3092547^2 + 1861818^2 .
It is not a de Polignac number, because 13030213212333 - 212 = 13030213208237 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13030213212297 and 13030213212306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13030213212833) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108945010 + ... + 109064547.
It is an arithmetic number, because the mean of its divisors is an integer number (814810723025).
Almost surely, 213030213212333 is an apocalyptic number.
It is an amenable number.
13030213212333 is a deficient number, since it is larger than the sum of its proper divisors (6525244140267).
13030213212333 is a wasteful number, since it uses less digits than its factorization.
13030213212333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 218009821 (or 218009818 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 27.
Adding to 13030213212333 its reverse (33321231203031), we get a palindrome (46351444415364).
The spelling of 13030213212333 in words is "thirteen trillion, thirty billion, two hundred thirteen million, two hundred twelve thousand, three hundred thirty-three".
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