Base | Representation |
---|---|
bin | 111001111100101010… |
… | …1010101000100000011 |
3 | 102220012120221212120012 |
4 | 1303321111111010003 |
5 | 4014324200433441 |
6 | 133100140135135 |
7 | 11663536160504 |
oct | 1637125250403 |
9 | 386176855505 |
10 | 124442202371 |
11 | 48859419553 |
12 | 2014b5374ab |
13 | b972605496 |
14 | 60472c8bab |
15 | 3384e789eb |
hex | 1cf9555103 |
124442202371 has 2 divisors, whose sum is σ = 124442202372. Its totient is φ = 124442202370.
The previous prime is 124442202349. The next prime is 124442202413. The reversal of 124442202371 is 173202244421.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-124442202371 is a prime.
It is not a weakly prime, because it can be changed into another prime (124442232371) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62221101185 + 62221101186.
It is an arithmetic number, because the mean of its divisors is an integer number (62221101186).
Almost surely, 2124442202371 is an apocalyptic number.
124442202371 is a deficient number, since it is larger than the sum of its proper divisors (1).
124442202371 is an equidigital number, since it uses as much as digits as its factorization.
124442202371 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 21504, while the sum is 32.
Adding to 124442202371 its reverse (173202244421), we get a palindrome (297644446792).
The spelling of 124442202371 in words is "one hundred twenty-four billion, four hundred forty-two million, two hundred two thousand, three hundred seventy-one".
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