Base | Representation |
---|---|
bin | 11000010011011111100011… |
… | …11000100110110000101100 |
3 | 21000020102100001202100221020 |
4 | 30021233301320212300230 |
5 | 24001131044032241022 |
6 | 305400524034534140 |
7 | 14154241015035312 |
oct | 1411576170466054 |
9 | 230212301670836 |
10 | 53446336212012 |
11 | 160365114a3057 |
12 | 5bb2311a37350 |
13 | 23a8c77578933 |
14 | d2ab6059c0b2 |
15 | 62a3ddb8035c |
hex | 309bf1e26c2c |
53446336212012 has 24 divisors (see below), whose sum is σ = 124743759000000. Its totient is φ = 17810353808016.
The previous prime is 53446336211977. The next prime is 53446336212013. The reversal of 53446336212012 is 21021263364435.
53446336212012 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 (53446336212013) 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, 636405762 + ... + 636489737.
It is an arithmetic number, because the mean of its divisors is an integer number (5197656625000).
Almost surely, 253446336212012 is an apocalyptic number.
It is an amenable number.
53446336212012 is an abundant number, since it is smaller than the sum of its proper divisors (71297422787988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53446336212012 is a wasteful number, since it uses less digits than its factorization.
53446336212012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1272899005 (or 1272899003 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 42.
Adding to 53446336212012 its reverse (21021263364435), we get a palindrome (74467599576447).
The spelling of 53446336212012 in words is "fifty-three trillion, four hundred forty-six billion, three hundred thirty-six million, two hundred twelve thousand, twelve".
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