Base | Representation |
---|---|
bin | 110000000100101110011110… |
… | …011000010001000000001111 |
3 | 1000201121121101202212012102211 |
4 | 300010232132120101000033 |
5 | 210203041203113211143 |
6 | 2025402022141131251 |
7 | 62351246404225162 |
oct | 6004563630210017 |
9 | 1021547352765384 |
10 | 211431012241423 |
11 | 61406430462647 |
12 | 1b8688b6259b27 |
13 | 90c8b2201b380 |
14 | 3a2d45bdbdad9 |
15 | 1969c14a6949d |
hex | c04b9e61100f |
211431012241423 has 8 divisors (see below), whose sum is σ = 227695071815568. Its totient is φ = 195166972032384.
The previous prime is 211431012241297. The next prime is 211431012241439. The reversal of 211431012241423 is 324142210134112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-211431012241423 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (211431012211423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24357111 + ... + 31876807.
It is an arithmetic number, because the mean of its divisors is an integer number (28461883976946).
Almost surely, 2211431012241423 is an apocalyptic number.
211431012241423 is a deficient number, since it is larger than the sum of its proper divisors (16264059574145).
211431012241423 is a wasteful number, since it uses less digits than its factorization.
211431012241423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9682553.
The product of its (nonzero) digits is 9216, while the sum is 31.
Adding to 211431012241423 its reverse (324142210134112), we get a palindrome (535573222375535).
The spelling of 211431012241423 in words is "two hundred eleven trillion, four hundred thirty-one billion, twelve million, two hundred forty-one thousand, four hundred twenty-three".
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