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234280800 = 253252132503
BaseRepresentation
bin11011111011011…
…01011101100000
3121022211200211200
431331231131200
5434433441200
635125241200
75543232255
oct1575553540
9538750750
10234280800
111102776a6
1266563200
13396ca8c0
142318742c
151587b800
hexdf6d760

234280800 has 216 divisors, whose sum is σ = 890036784. Its totient is φ = 57646080.

The previous prime is 234280777. The next prime is 234280817. The reversal of 234280800 is 8082432.

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 35 ways as a sum of consecutive naturals, for example, 92349 + ... + 94851.

Almost surely, 2234280800 is an apocalyptic number.

234280800 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 234280800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (445018392).

234280800 is an abundant number, since it is smaller than the sum of its proper divisors (655755984).

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

234280800 is a wasteful number, since it uses less digits than its factorization.

234280800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2542 (or 2526 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 234280800 is about 15306.2340240831. The cubic root of 234280800 is about 616.4704058506.

The spelling of 234280800 in words is "two hundred thirty-four million, two hundred eighty thousand, eight hundred".