Base | Representation |
---|---|
bin | 100111010000011010… |
… | …000111000101001101 |
3 | 11000210120221101200121 |
4 | 213100122013011031 |
5 | 1142311202230331 |
6 | 31210342424541 |
7 | 3021355245661 |
oct | 472032070515 |
9 | 130716841617 |
10 | 42151211341 |
11 | 16970294a58 |
12 | 8204432151 |
13 | 3c89960c95 |
14 | 207c1888a1 |
15 | 116a7b7c11 |
hex | 9d068714d |
42151211341 has 2 divisors, whose sum is σ = 42151211342. Its totient is φ = 42151211340.
The previous prime is 42151211329. The next prime is 42151211351. The reversal of 42151211341 is 14311215124.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 32320488841 + 9830722500 = 179779^2 + 99150^2 .
It is a cyclic number.
It is not a de Polignac number, because 42151211341 - 211 = 42151209293 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (42151211351) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21075605670 + 21075605671.
It is an arithmetic number, because the mean of its divisors is an integer number (21075605671).
Almost surely, 242151211341 is an apocalyptic number.
It is an amenable number.
42151211341 is a deficient number, since it is larger than the sum of its proper divisors (1).
42151211341 is an equidigital number, since it uses as much as digits as its factorization.
42151211341 is an evil number, because the sum of its binary digits is even.
The product of its digits is 960, while the sum is 25.
Adding to 42151211341 its reverse (14311215124), we get a palindrome (56462426465).
The spelling of 42151211341 in words is "forty-two billion, one hundred fifty-one million, two hundred eleven thousand, three hundred forty-one".
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