Base | Representation |
---|---|
bin | 11011011011010010100101… |
… | …11000000111010001101100 |
3 | 21220112201001200011200222221 |
4 | 31231221102320013101230 |
5 | 30401120041212241022 |
6 | 332134345524245124 |
7 | 15463230522531103 |
oct | 1555512270072154 |
9 | 256481050150887 |
10 | 60311321212012 |
11 | 18242984569572 |
12 | 69208a35407a4 |
13 | 278644401b500 |
14 | 10c712528103a |
15 | 6e8c810eecc7 |
hex | 36da52e0746c |
60311321212012 has 72 divisors (see below), whose sum is σ = 119568608538624. Its totient is φ = 26556212270016.
The previous prime is 60311321212007. The next prime is 60311321212019. The reversal of 60311321212012 is 21021212311306.
60311321212012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (60311321212019) 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 23 ways as a sum of consecutive naturals, for example, 890863 + ... + 11018905.
It is an arithmetic number, because the mean of its divisors is an integer number (1660675118592).
Almost surely, 260311321212012 is an apocalyptic number.
It is an amenable number.
60311321212012 is a deficient number, since it is larger than the sum of its proper divisors (59257287326612).
60311321212012 is a wasteful number, since it uses less digits than its factorization.
60311321212012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10128479 (or 10128464 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 25.
Adding to 60311321212012 its reverse (21021212311306), we get a palindrome (81332533523318).
The spelling of 60311321212012 in words is "sixty trillion, three hundred eleven billion, three hundred twenty-one million, two hundred twelve thousand, twelve".
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