Search a number
-
+
9228600000 = 2633551709
BaseRepresentation
bin10001001100001000…
…10100001011000000
3212211011020110021000
420212010110023000
5122400010200000
64123424532000
7444456543234
oct104604241300
925734213230
109228600000
113a06338854
121956781000
13b40c3c279
146379205c4
153902d5000
hex2261142c0

9228600000 has 336 divisors, whose sum is σ = 33930640800. Its totient is φ = 2459520000.

The previous prime is 9228599999. The next prime is 9228600001. The reversal of 9228600000 is 68229.

It is an interprime number because it is at equal distance from previous prime (9228599999) and next prime (9228600001).

It is a hoax number, since the sum of its digits (27) 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 (27).

It is not an unprimeable number, because it can be changed into a prime (9228600001) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5399146 + ... + 5400854.

It is an arithmetic number, because the mean of its divisors is an integer number (100984050).

Almost surely, 29228600000 is an apocalyptic number.

9228600000 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9228600000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16965320400).

9228600000 is an abundant number, since it is smaller than the sum of its proper divisors (24702040800).

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

9228600000 is an equidigital number, since it uses as much as digits as its factorization.

9228600000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1755 (or 1719 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 9228600000 is about 96065.6025849003. The cubic root of 9228600000 is about 2097.5481588914.

Adding to 9228600000 its reverse (68229), we get a palindrome (9228668229).

The spelling of 9228600000 in words is "nine billion, two hundred twenty-eight million, six hundred thousand".