Search a number
-
+
1008090966 = 23232317609
BaseRepresentation
bin111100000101100…
…011111101010110
32121020220022211110
4330011203331112
54031032402331
6244010515450
733660426501
oct7405437526
92536808743
101008090966
1147804a733
12241735b86
13130b10b3c
1497c56138
155d77d946
hex3c163f56

1008090966 has 24 divisors (see below), whose sum is σ = 2107659960. Its totient is φ = 321419296.

The previous prime is 1008090931. The next prime is 1008090983. The reversal of 1008090966 is 6690908001.

It is a congruent number.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 155631 + ... + 161978.

It is an arithmetic number, because the mean of its divisors is an integer number (87819165).

Almost surely, 21008090966 is an apocalyptic number.

1008090966 is an abundant number, since it is smaller than the sum of its proper divisors (1099568994).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1008090966 is a wasteful number, since it uses less digits than its factorization.

1008090966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317660 (or 317637 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 39.

The square root of 1008090966 is about 31750.4482802999. The cubic root of 1008090966 is about 1002.6897474388.

Adding to 1008090966 its reverse (6690908001), we get a palindrome (7698998967).

The spelling of 1008090966 in words is "one billion, eight million, ninety thousand, nine hundred sixty-six".

Divisors: 1 2 3 6 23 46 69 138 529 1058 1587 3174 317609 635218 952827 1905654 7305007 14610014 21915021 43830042 168015161 336030322 504045483 1008090966