Base | Representation |
---|---|
bin | 111100011110001… |
… | …011101001100101 |
3 | 2121201001020002122 |
4 | 330132023221211 |
5 | 4034210414442 |
6 | 244401115325 |
7 | 34066330064 |
oct | 7436135145 |
9 | 2551036078 |
10 | 1014544997 |
11 | 480758744 |
12 | 243928b45 |
13 | 1322606ab |
14 | 98a561db |
15 | 5e105dd2 |
hex | 3c78ba65 |
1014544997 has 2 divisors, whose sum is σ = 1014544998. Its totient is φ = 1014544996.
The previous prime is 1014544987. The next prime is 1014545011. The reversal of 1014544997 is 7994454101.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 891977956 + 122567041 = 29866^2 + 11071^2 .
It is a cyclic number.
It is not a de Polignac number, because 1014544997 - 26 = 1014544933 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1014544907) 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, 507272498 + 507272499.
It is an arithmetic number, because the mean of its divisors is an integer number (507272499).
Almost surely, 21014544997 is an apocalyptic number.
It is an amenable number.
1014544997 is a deficient number, since it is larger than the sum of its proper divisors (1).
1014544997 is an equidigital number, since it uses as much as digits as its factorization.
1014544997 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 181440, while the sum is 44.
The square root of 1014544997 is about 31851.9229717768. The cubic root of 1014544997 is about 1004.8250141287.
The spelling of 1014544997 in words is "one billion, fourteen million, five hundred forty-four thousand, nine hundred ninety-seven".
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