Search a number
-
+
1026068468 = 22475457811
BaseRepresentation
bin111101001010001…
…000111111110100
32122111201200022212
4331022020333310
54100133142333
6245452112552
734266303155
oct7512107764
92574650285
101026068468
11487209477
12247765758
13134766809
149a3b592c
1560130448
hex3d288ff4

1026068468 has 12 divisors (see below), whose sum is σ = 1833824832. Its totient is φ = 502118520.

The previous prime is 1026068467. The next prime is 1026068503. The reversal of 1026068468 is 8648606201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1026068467) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2728718 + ... + 2729093.

It is an arithmetic number, because the mean of its divisors is an integer number (152818736).

Almost surely, 21026068468 is an apocalyptic number.

It is an amenable number.

1026068468 is a deficient number, since it is larger than the sum of its proper divisors (807756364).

1026068468 is a wasteful number, since it uses less digits than its factorization.

1026068468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5457862 (or 5457860 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 1026068468 is about 32032.3035075531. The cubic root of 1026068468 is about 1008.6150569921.

The spelling of 1026068468 in words is "one billion, twenty-six million, sixty-eight thousand, four hundred sixty-eight".

Divisors: 1 2 4 47 94 188 5457811 10915622 21831244 256517117 513034234 1026068468