Base | Representation |
---|---|
bin | 10010101000011110… |
… | …01110001011011001 |
3 | 221211010210202202011 |
4 | 21110033032023121 |
5 | 130441310222334 |
6 | 4332335305521 |
7 | 502613614243 |
oct | 112417161331 |
9 | 27733722664 |
10 | 10003210969 |
11 | 4273608504 |
12 | 1b3207b2a1 |
13 | c35572b5b |
14 | 6ac75b093 |
15 | 3d82e4564 |
hex | 2543ce2d9 |
10003210969 has 2 divisors, whose sum is σ = 10003210970. Its totient is φ = 10003210968.
The previous prime is 10003210963. The next prime is 10003211003. The reversal of 10003210969 is 96901230001.
10003210969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 6494425744 + 3508785225 = 80588^2 + 59235^2 .
It is a cyclic number.
It is not a de Polignac number, because 10003210969 - 215 = 10003178201 is a prime.
It is a super-2 number, since 2×100032109692 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10003210969.
It is not a weakly prime, because it can be changed into another prime (10003210963) 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, 5001605484 + 5001605485.
It is an arithmetic number, because the mean of its divisors is an integer number (5001605485).
Almost surely, 210003210969 is an apocalyptic number.
It is an amenable number.
10003210969 is a deficient number, since it is larger than the sum of its proper divisors (1).
10003210969 is an equidigital number, since it uses as much as digits as its factorization.
10003210969 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2916, while the sum is 31.
The spelling of 10003210969 in words is "ten billion, three million, two hundred ten thousand, nine hundred sixty-nine".
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