Base | Representation |
---|---|
bin | 10010101011101011… |
… | …00010010101101111 |
3 | 221220000021102121112 |
4 | 21111311202111233 |
5 | 131020142012424 |
6 | 4335134222235 |
7 | 503360603333 |
oct | 112565422557 |
9 | 27800242545 |
10 | 10030032239 |
11 | 4287767747 |
12 | 1b3b05497b |
13 | c3aca4026 |
14 | 6b213d7c3 |
15 | 3da84160e |
hex | 255d6256f |
10030032239 has 2 divisors, whose sum is σ = 10030032240. Its totient is φ = 10030032238.
The previous prime is 10030032203. The next prime is 10030032241. The reversal of 10030032239 is 93223003001.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10030032239 - 28 = 10030031983 is a prime.
Together with 10030032241, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10030032269) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5015016119 + 5015016120.
It is an arithmetic number, because the mean of its divisors is an integer number (5015016120).
Almost surely, 210030032239 is an apocalyptic number.
10030032239 is a deficient number, since it is larger than the sum of its proper divisors (1).
10030032239 is an equidigital number, since it uses as much as digits as its factorization.
10030032239 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 972, while the sum is 23.
The spelling of 10030032239 in words is "ten billion, thirty million, thirty-two thousand, two hundred thirty-nine".
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