Search a number
-
+
10100617 is a prime number
BaseRepresentation
bin100110100001…
…111110001001
3201000011102221
4212201332021
510041204432
61000254041
7151565602
oct46417611
921004387
1010100617
11577981a
123471321
1321285c7
1414acda9
15d47b97
hex9a1f89

10100617 has 2 divisors, whose sum is σ = 10100618. Its totient is φ = 10100616.

The previous prime is 10100603. The next prime is 10100633. The reversal of 10100617 is 71600101.

10100617 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (10100633) can be obtained adding 10100617 to its sum of digits (16).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9616201 + 484416 = 3101^2 + 696^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10100617 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10100617.

It is not a weakly prime, because it can be changed into another prime (10100677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050308 + 5050309.

It is an arithmetic number, because the mean of its divisors is an integer number (5050309).

Almost surely, 210100617 is an apocalyptic number.

It is an amenable number.

10100617 is a deficient number, since it is larger than the sum of its proper divisors (1).

10100617 is an equidigital number, since it uses as much as digits as its factorization.

10100617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42, while the sum is 16.

The square root of 10100617 is about 3178.1467870443. The cubic root of 10100617 is about 216.1636348632.

Adding to 10100617 its reverse (71600101), we get a palindrome (81700718).

The spelling of 10100617 in words is "ten million, one hundred thousand, six hundred seventeen".