Search a number
-
+
9016901 is a prime number
BaseRepresentation
bin100010011001…
…011001000101
3121222002212022
4202121121011
54302020101
6521132525
7136433225
oct42313105
917862768
109016901
1150a9593
12302a145
131b3925a
1412aa085
15bd1a1b
hex899645

9016901 has 2 divisors, whose sum is σ = 9016902. Its totient is φ = 9016900.

The previous prime is 9016841. The next prime is 9016921. The reversal of 9016901 is 1096109.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8844676 + 172225 = 2974^2 + 415^2 .

It is a cyclic number.

It is not a de Polignac number, because 9016901 - 214 = 9000517 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is equal to p603485 and since 9016901 and 603485 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9016921) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4508450 + 4508451.

It is an arithmetic number, because the mean of its divisors is an integer number (4508451).

Almost surely, 29016901 is an apocalyptic number.

It is an amenable number.

9016901 is a deficient number, since it is larger than the sum of its proper divisors (1).

9016901 is an equidigital number, since it uses as much as digits as its factorization.

9016901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 26.

The square root of 9016901 is about 3002.8155121486. The cubic root of 9016901 is about 208.1385064296.

The spelling of 9016901 in words is "nine million, sixteen thousand, nine hundred one".