Base | Representation |
---|---|
bin | 100110010101… |
… | …100111011101 |
3 | 200220121000201 |
4 | 212111213131 |
5 | 10033100023 |
6 | 555223501 |
7 | 151265221 |
oct | 46254735 |
9 | 20817021 |
10 | 10050013 |
11 | 57447a6 |
12 | 3447b91 |
13 | 210b56c |
14 | 1498781 |
15 | d37bad |
hex | 9959dd |
10050013 has 2 divisors, whose sum is σ = 10050014. Its totient is φ = 10050012.
The previous prime is 10049999. The next prime is 10050017. The reversal of 10050013 is 31005001.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 8922169 + 1127844 = 2987^2 + 1062^2 .
It is a cyclic number.
It is not a de Polignac number, because 10050013 - 25 = 10049981 is a prime.
It is a super-2 number, since 2×100500132 = 202005522600338, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10050017) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5025006 + 5025007.
It is an arithmetic number, because the mean of its divisors is an integer number (5025007).
Almost surely, 210050013 is an apocalyptic number.
It is an amenable number.
10050013 is a deficient number, since it is larger than the sum of its proper divisors (1).
10050013 is an equidigital number, since it uses as much as digits as its factorization.
10050013 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 15, while the sum is 10.
The square root of 10050013 is about 3170.1755471898. The cubic root of 10050013 is about 215.8020377032.
Adding to 10050013 its reverse (31005001), we get a palindrome (41055014).
The spelling of 10050013 in words is "ten million, fifty thousand, thirteen".
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