Base | Representation |
---|---|
bin | 10010101010011110… |
… | …11001001011010111 |
3 | 221212022110102120012 |
4 | 21111033121023113 |
5 | 131010112030424 |
6 | 4334140030435 |
7 | 503206606616 |
oct | 112517311327 |
9 | 27768412505 |
10 | 10020033239 |
11 | 4282058307 |
12 | 1b3783241b |
13 | c38bb2a68 |
14 | 6b0a9987d |
15 | 3d9a18b0e |
hex | 2553d92d7 |
10020033239 has 2 divisors, whose sum is σ = 10020033240. Its totient is φ = 10020033238.
The previous prime is 10020033209. The next prime is 10020033271. The reversal of 10020033239 is 93233002001.
It is a weak prime.
It is an emirp because it is prime and its reverse (93233002001) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10020033239 - 216 = 10019967703 is a prime.
It is a super-2 number, since 2×100200332392 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10020033209) 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, 5010016619 + 5010016620.
It is an arithmetic number, because the mean of its divisors is an integer number (5010016620).
Almost surely, 210020033239 is an apocalyptic number.
10020033239 is a deficient number, since it is larger than the sum of its proper divisors (1).
10020033239 is an equidigital number, since it uses as much as digits as its factorization.
10020033239 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 10020033239 in words is "ten billion, twenty million, thirty-three thousand, two hundred thirty-nine".
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