Base | Representation |
---|---|
bin | 10011000001111001… |
… | …00101101111011101 |
3 | 222101000000110000221 |
4 | 21200330211233131 |
5 | 131410401234212 |
6 | 4405433321341 |
7 | 511113140554 |
oct | 114074455735 |
9 | 28330013027 |
10 | 10216430557 |
11 | 43729aa543 |
12 | 1b91566251 |
13 | c6a7a82a8 |
14 | 6ccbc0d9b |
15 | 3ebdb0807 |
hex | 260f25bdd |
10216430557 has 2 divisors, whose sum is σ = 10216430558. Its totient is φ = 10216430556.
The previous prime is 10216430531. The next prime is 10216430563. The reversal of 10216430557 is 75503461201.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 9415597156 + 800833401 = 97034^2 + 28299^2 .
It is a cyclic number.
It is not a de Polignac number, because 10216430557 - 231 = 8068946909 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10216430597) 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, 5108215278 + 5108215279.
It is an arithmetic number, because the mean of its divisors is an integer number (5108215279).
Almost surely, 210216430557 is an apocalyptic number.
It is an amenable number.
10216430557 is a deficient number, since it is larger than the sum of its proper divisors (1).
10216430557 is an equidigital number, since it uses as much as digits as its factorization.
10216430557 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 25200, while the sum is 34.
Adding to 10216430557 its reverse (75503461201), we get a palindrome (85719891758).
The spelling of 10216430557 in words is "ten billion, two hundred sixteen million, four hundred thirty thousand, five hundred fifty-seven".
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