Base | Representation |
---|---|
bin | 11101010010111100101… |
… | …110111101011010011110 |
3 | 21010110110010220100102100 |
4 | 131102330232331122132 |
5 | 230441024021340220 |
6 | 4140504553105530 |
7 | 265310151116514 |
oct | 35227456753236 |
9 | 7113403810370 |
10 | 2013211121310 |
11 | 706886214864 |
12 | 2862103b82a6 |
13 | 117aca5b540c |
14 | 6d6232944b4 |
15 | 3757cc33d90 |
hex | 1d4bcbbd69e |
2013211121310 has 24 divisors (see below), whose sum is σ = 5234348915640. Its totient is φ = 536856298992.
The previous prime is 2013211121267. The next prime is 2013211121359. The reversal of 2013211121310 is 131211123102.
2013211121310 is a `hidden beast` number, since 2 + 0 + 1 + 321 + 11 + 21 + 310 = 666.
It is a super-2 number, since 2×20132111213102 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11184506140 + ... + 11184506319.
It is an arithmetic number, because the mean of its divisors is an integer number (218097871485).
Almost surely, 22013211121310 is an apocalyptic number.
2013211121310 is an abundant number, since it is smaller than the sum of its proper divisors (3221137794330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2013211121310 is a wasteful number, since it uses less digits than its factorization.
2013211121310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22369012472 (or 22369012469 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 18.
Adding to 2013211121310 its reverse (131211123102), we get a palindrome (2144422244412).
It can be divided in two parts, 2013211 and 121310, that added together give a square (2134521 = 14612).
The spelling of 2013211121310 in words is "two trillion, thirteen billion, two hundred eleven million, one hundred twenty-one thousand, three hundred ten".
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