Search a number
-
+
8808901 is a prime number
BaseRepresentation
bin100001100110…
…100111000101
3121120112112121
4201212213011
54223341101
6512445541
7134605633
oct41464705
917515477
108808901
114a77292
122b498b1
131a9568a
141254353
15b900a1
hex8669c5

8808901 has 2 divisors, whose sum is σ = 8808902. Its totient is φ = 8808900.

The previous prime is 8808893. The next prime is 8808967. The reversal of 8808901 is 1098088.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7756225 + 1052676 = 2785^2 + 1026^2 .

It is a cyclic number.

It is not a de Polignac number, because 8808901 - 23 = 8808893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8808101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4404450 + 4404451.

It is an arithmetic number, because the mean of its divisors is an integer number (4404451).

Almost surely, 28808901 is an apocalyptic number.

It is an amenable number.

8808901 is a deficient number, since it is larger than the sum of its proper divisors (1).

8808901 is an equidigital number, since it uses as much as digits as its factorization.

8808901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 34.

The square root of 8808901 is about 2967.9792789034. The cubic root of 8808901 is about 206.5256081604.

The spelling of 8808901 in words is "eight million, eight hundred eight thousand, nine hundred one".