Base | Representation |
---|---|
bin | 10000010011000110011… |
… | …101000011001100110001 |
3 | 10222001222012002222221122 |
4 | 100103012131003030301 |
5 | 121322300334013014 |
6 | 2214310333032025 |
7 | 143630110266611 |
oct | 20230635031461 |
9 | 3861865088848 |
10 | 1120021001009 |
11 | 3a1aa8724419 |
12 | 161098925615 |
13 | 81804926b31 |
14 | 3c2d0498a41 |
15 | 1e2034b958e |
hex | 104c6743331 |
1120021001009 has 2 divisors, whose sum is σ = 1120021001010. Its totient is φ = 1120021001008.
The previous prime is 1120021000999. The next prime is 1120021001039. The reversal of 1120021001009 is 9001001200211.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1090921758784 + 29099242225 = 1044472^2 + 170585^2 .
It is a cyclic number.
It is not a de Polignac number, because 1120021001009 - 240 = 20509373233 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (1120021001039) 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, 560010500504 + 560010500505.
It is an arithmetic number, because the mean of its divisors is an integer number (560010500505).
Almost surely, 21120021001009 is an apocalyptic number.
It is an amenable number.
1120021001009 is a deficient number, since it is larger than the sum of its proper divisors (1).
1120021001009 is an equidigital number, since it uses as much as digits as its factorization.
1120021001009 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 36, while the sum is 17.
The spelling of 1120021001009 in words is "one trillion, one hundred twenty billion, twenty-one million, one thousand, nine".
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