Base | Representation |
---|---|
bin | 111100011010010… |
… | …011111100110001 |
3 | 2121122010200100121 |
4 | 330122103330301 |
5 | 4033430433132 |
6 | 244323250241 |
7 | 34054603114 |
oct | 7432237461 |
9 | 2548120317 |
10 | 1013530417 |
11 | 480125449 |
12 | 243519981 |
13 | 131c96953 |
14 | 9887057b |
15 | 5dea5497 |
hex | 3c693f31 |
1013530417 has 2 divisors, whose sum is σ = 1013530418. Its totient is φ = 1013530416.
The previous prime is 1013530409. The next prime is 1013530447. The reversal of 1013530417 is 7140353101.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 879063201 + 134467216 = 29649^2 + 11596^2 .
It is a cyclic number.
It is not a de Polignac number, because 1013530417 - 23 = 1013530409 is a prime.
It is a super-3 number, since 3×10135304173 (a number of 28 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1013530391 and 1013530400.
It is not a weakly prime, because it can be changed into another prime (1013530447) 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, 506765208 + 506765209.
It is an arithmetic number, because the mean of its divisors is an integer number (506765209).
Almost surely, 21013530417 is an apocalyptic number.
It is an amenable number.
1013530417 is a deficient number, since it is larger than the sum of its proper divisors (1).
1013530417 is an equidigital number, since it uses as much as digits as its factorization.
1013530417 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1260, while the sum is 25.
The square root of 1013530417 is about 31835.9924770691. The cubic root of 1013530417 is about 1004.4899491844.
Adding to 1013530417 its reverse (7140353101), we get a palindrome (8153883518).
The spelling of 1013530417 in words is "one billion, thirteen million, five hundred thirty thousand, four hundred seventeen".
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