Base | Representation |
---|---|
bin | 10011001100100011010010… |
… | …10110101101100000100111 |
3 | 12112110111101001220122210200 |
4 | 21212101221112231200213 |
5 | 21013103110233140333 |
6 | 225440125520121543 |
7 | 11614524132003165 |
oct | 1146215126554047 |
9 | 175414331818720 |
10 | 42212706146343 |
11 | 124a5343155947 |
12 | 4899131a662b3 |
13 | 1a72844694695 |
14 | a5d16a762235 |
15 | 4d30b18c7c13 |
hex | 2664695ad827 |
42212706146343 has 12 divisors (see below), whose sum is σ = 63624948394800. Its totient is φ = 26918247397536.
The previous prime is 42212706146293. The next prime is 42212706146419. The reversal of 42212706146343 is 34364160721224.
42212706146343 is a `hidden beast` number, since 4 + 2 + 2 + 1 + 2 + 7 + 0 + 6 + 1 + 4 + 634 + 3 = 666.
It is not a de Polignac number, because 42212706146343 - 28 = 42212706146087 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42212706246343) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101963058118 + ... + 101963058531.
It is an arithmetic number, because the mean of its divisors is an integer number (5302079032900).
Almost surely, 242212706146343 is an apocalyptic number.
42212706146343 is a deficient number, since it is larger than the sum of its proper divisors (21412242248457).
42212706146343 is a wasteful number, since it uses less digits than its factorization.
42212706146343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 203926116678 (or 203926116675 counting only the distinct ones).
The product of its (nonzero) digits is 1161216, while the sum is 45.
Adding to 42212706146343 its reverse (34364160721224), we get a palindrome (76576866867567).
The spelling of 42212706146343 in words is "forty-two trillion, two hundred twelve billion, seven hundred six million, one hundred forty-six thousand, three hundred forty-three".
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