Base | Representation |
---|---|
bin | 10110111111001011… |
… | …01110101100100101 |
3 | 1011212002001002102122 |
4 | 23133211232230211 |
5 | 200233313104412 |
6 | 5400333315325 |
7 | 614552665463 |
oct | 133745565445 |
9 | 34762032378 |
10 | 12341144357 |
11 | 5263288463 |
12 | 2485035b45 |
13 | 1218a39ca9 |
14 | 851061833 |
15 | 4c36aa572 |
hex | 2df96eb25 |
12341144357 has 2 divisors, whose sum is σ = 12341144358. Its totient is φ = 12341144356.
The previous prime is 12341144251. The next prime is 12341144377. The reversal of 12341144357 is 75344114321.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 12326772676 + 14371681 = 111026^2 + 3791^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12341144357 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12341144377) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6170572178 + 6170572179.
It is an arithmetic number, because the mean of its divisors is an integer number (6170572179).
Almost surely, 212341144357 is an apocalyptic number.
It is an amenable number.
12341144357 is a deficient number, since it is larger than the sum of its proper divisors (1).
12341144357 is an equidigital number, since it uses as much as digits as its factorization.
12341144357 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 40320, while the sum is 35.
Adding to 12341144357 its reverse (75344114321), we get a palindrome (87685258678).
The spelling of 12341144357 in words is "twelve billion, three hundred forty-one million, one hundred forty-four thousand, three hundred fifty-seven".
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