Base | Representation |
---|---|
bin | 1110111011011… |
… | …00010110010111 |
3 | 22201122001111122 |
4 | 13131230112113 |
5 | 224024134333 |
6 | 20231554155 |
7 | 3050250356 |
oct | 735542627 |
9 | 281561448 |
10 | 125224343 |
11 | 6475a9a2 |
12 | 35b2b95b |
13 | 1cc35b5a |
14 | 128b999d |
15 | aed8798 |
hex | 776c597 |
125224343 has 2 divisors, whose sum is σ = 125224344. Its totient is φ = 125224342.
The previous prime is 125224339. The next prime is 125224357. The reversal of 125224343 is 343422521.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 125224343 - 22 = 125224339 is a prime.
It is a super-2 number, since 2×1252243432 = 31362272159563298, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (125224303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62612171 + 62612172.
It is an arithmetic number, because the mean of its divisors is an integer number (62612172).
Almost surely, 2125224343 is an apocalyptic number.
125224343 is a deficient number, since it is larger than the sum of its proper divisors (1).
125224343 is an equidigital number, since it uses as much as digits as its factorization.
125224343 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 5760, while the sum is 26.
The square root of 125224343 is about 11190.3683138671. The cubic root of 125224343 is about 500.2989452279.
Adding to 125224343 its reverse (343422521), we get a palindrome (468646864).
The spelling of 125224343 in words is "one hundred twenty-five million, two hundred twenty-four thousand, three hundred forty-three".
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