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12244524104213 = 311914334775941
BaseRepresentation
bin1011001000101110011010…
…0000100111101000010101
31121100120020221022122001122
42302023212200213220111
53101103241132313323
642013020130133325
72402431502422352
oct262134640475025
947316227278048
1012244524104213
1139a0967708545
1214590a2421245
136aa86615734b
143048d104d629
1516379512bec8
hexb22e6827a15

12244524104213 has 16 divisors (see below), whose sum is σ = 12735030239232. Its totient is φ = 11760274656000.

The previous prime is 12244524104207. The next prime is 12244524104227. The reversal of 12244524104213 is 31240142544221.

It is a cyclic number.

It is not a de Polignac number, because 12244524104213 - 26 = 12244524104149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12244524104233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175823 + ... + 4951763.

It is an arithmetic number, because the mean of its divisors is an integer number (795939389952).

Almost surely, 212244524104213 is an apocalyptic number.

It is an amenable number.

12244524104213 is a deficient number, since it is larger than the sum of its proper divisors (490506135019).

12244524104213 is a wasteful number, since it uses less digits than its factorization.

12244524104213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4776596.

The product of its (nonzero) digits is 61440, while the sum is 35.

Adding to 12244524104213 its reverse (31240142544221), we get a palindrome (43484666648434).

The spelling of 12244524104213 in words is "twelve trillion, two hundred forty-four billion, five hundred twenty-four million, one hundred four thousand, two hundred thirteen".

Divisors: 1 31 191 433 5921 13423 82703 2563793 4775941 148054171 912204731 2067982453 28278346661 64107456043 394984648523 12244524104213