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224980800 = 26352114261
BaseRepresentation
bin11010110100011…
…10111101000000
3120200100012122020
431122032331000
5430043341200
634154041440
75401206462
oct1532167500
9520305566
10224980800
11105aa5450
1263419280
13377c2845
1421c46132
1514b40ea0
hexd68ef40

224980800 has 168 divisors, whose sum is σ = 805415712. Its totient is φ = 54528000.

The previous prime is 224980787. The next prime is 224980837. The reversal of 224980800 is 8089422.

224980800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50670 + ... + 54930.

Almost surely, 2224980800 is an apocalyptic number.

224980800 is a gapful number since it is divisible by the number (20) 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 224980800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (402707856).

224980800 is an abundant number, since it is smaller than the sum of its proper divisors (580434912).

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

224980800 is a wasteful number, since it uses less digits than its factorization.

224980800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4297 (or 4282 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 224980800 is about 14999.3599863461. The cubic root of 224980800 is about 608.2028985795.

The spelling of 224980800 in words is "two hundred twenty-four million, nine hundred eighty thousand, eight hundred".