Base | Representation |
---|---|
bin | 10010101000011110… |
… | …10010111011000111 |
3 | 221211010211202102002 |
4 | 21110033102323013 |
5 | 130441311333112 |
6 | 4332335535515 |
7 | 502614025022 |
oct | 112417227307 |
9 | 27733752362 |
10 | 10003230407 |
11 | 4273621075 |
12 | 1b3208a59b |
13 | c3557b961 |
14 | 6ac7641b9 |
15 | 3d82ea1c2 |
hex | 2543d2ec7 |
10003230407 has 2 divisors, whose sum is σ = 10003230408. Its totient is φ = 10003230406.
The previous prime is 10003230379. The next prime is 10003230427. The reversal of 10003230407 is 70403230001.
It is an a-pointer prime, because the next prime (10003230427) can be obtained adding 10003230407 to its sum of digits (20).
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10003230407 - 218 = 10002968263 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10003230427) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5001615203 + 5001615204.
It is an arithmetic number, because the mean of its divisors is an integer number (5001615204).
Almost surely, 210003230407 is an apocalyptic number.
10003230407 is a deficient number, since it is larger than the sum of its proper divisors (1).
10003230407 is an equidigital number, since it uses as much as digits as its factorization.
10003230407 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 504, while the sum is 20.
Adding to 10003230407 its reverse (70403230001), we get a palindrome (80406460408).
The spelling of 10003230407 in words is "ten billion, three million, two hundred thirty thousand, four hundred seven".
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