Base | Representation |
---|---|
bin | 100101110010100… |
… | …1000001011101001 |
3 | 10021101000021222101 |
4 | 1023211020023221 |
5 | 10044103232131 |
6 | 325454053401 |
7 | 43265012044 |
oct | 11345101351 |
9 | 3241007871 |
10 | 1268024041 |
11 | 5a0848259 |
12 | 2b47aa261 |
13 | 1729207ab |
14 | c0599c5b |
15 | 764c5c61 |
hex | 4b9482e9 |
1268024041 has 2 divisors, whose sum is σ = 1268024042. Its totient is φ = 1268024040.
The previous prime is 1268024027. The next prime is 1268024053. The reversal of 1268024041 is 1404208621.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 804913641 + 463110400 = 28371^2 + 21520^2 .
It is an emirp because it is prime and its reverse (1404208621) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1268024041 - 213 = 1268015849 is a prime.
It is not a weakly prime, because it can be changed into another prime (1268054041) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 634012020 + 634012021.
It is an arithmetic number, because the mean of its divisors is an integer number (634012021).
Almost surely, 21268024041 is an apocalyptic number.
It is an amenable number.
1268024041 is a deficient number, since it is larger than the sum of its proper divisors (1).
1268024041 is an equidigital number, since it uses as much as digits as its factorization.
1268024041 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3072, while the sum is 28.
The square root of 1268024041 is about 35609.3251972008. The cubic root of 1268024041 is about 1082.3702062645.
The spelling of 1268024041 in words is "one billion, two hundred sixty-eight million, twenty-four thousand, forty-one".
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