Search a number
-
+
9022980 = 2235150383
BaseRepresentation
bin100010011010…
…111000000100
3121222102012110
4202122320010
54302213410
6521221020
7136460031
oct42327004
917872173
109022980
11510310a
123031770
131b3bc55
1412ac388
15bd3720
hex89ae04

9022980 has 24 divisors (see below), whose sum is σ = 25264512. Its totient is φ = 2406112.

The previous prime is 9022961. The next prime is 9022987. The reversal of 9022980 is 892209.

9022980 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (9022987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75132 + ... + 75251.

It is an arithmetic number, because the mean of its divisors is an integer number (1052688).

Almost surely, 29022980 is an apocalyptic number.

It is an amenable number.

9022980 is an abundant number, since it is smaller than the sum of its proper divisors (16241532).

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

9022980 is a wasteful number, since it uses less digits than its factorization.

9022980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150395 (or 150393 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 9022980 is about 3003.8275582996. The cubic root of 9022980 is about 208.1852700847.

It can be divided in two parts, 90229 and 80, that added together give a palindrome (90309).

The spelling of 9022980 in words is "nine million, twenty-two thousand, nine hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 150383 300766 451149 601532 751915 902298 1503830 1804596 2255745 3007660 4511490 9022980