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2833420800 = 29352783127
BaseRepresentation
bin1010100011100010…
…1001001000000000
321022110120200122010
42220320221020000
521300323431200
61145054012520
7130133452020
oct25070511000
97273520563
102833420800
111224434a91
12670aa7140
1336202c272
141cc443a80
15118b3c150
hexa8e29200

2833420800 has 480 divisors, whose sum is σ = 10911301632. Its totient is φ = 634798080.

The previous prime is 2833420747. The next prime is 2833420813. The reversal of 2833420800 is 80243382.

It is a tau number, because it is divible by the number of its divisors (480).

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22310337 + ... + 22310463.

Almost surely, 22833420800 is an apocalyptic number.

2833420800 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 2833420800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5455650816).

2833420800 is an abundant number, since it is smaller than the sum of its proper divisors (8077880832).

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

2833420800 is a wasteful number, since it uses less digits than its factorization.

2833420800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248 (or 227 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 2833420800 is about 53229.8863421668. The cubic root of 2833420800 is about 1415.0453522571.

The spelling of 2833420800 in words is "two billion, eight hundred thirty-three million, four hundred twenty thousand, eight hundred".