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4288809096 = 2332111317107229
BaseRepresentation
bin1111111110100010…
…0000100010001000
3102001220011002001100
43333220200202020
532240413342341
61545324021400
7211165163415
oct37750404210
912056132040
104288809096
111900a14830
129b8391860
13534701880
142c985310c
151a17c33b6
hexffa20888

4288809096 has 384 divisors, whose sum is σ = 14647651200. Its totient is φ = 1113661440.

The previous prime is 4288809089. The next prime is 4288809097. The reversal of 4288809096 is 6909088824.

It is not an unprimeable number, because it can be changed into a prime (4288809097) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 18728310 + ... + 18728538.

It is an arithmetic number, because the mean of its divisors is an integer number (38144925).

Almost surely, 24288809096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4288809096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7323825600).

4288809096 is an abundant number, since it is smaller than the sum of its proper divisors (10358842104).

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

4288809096 is a wasteful number, since it uses less digits than its factorization.

4288809096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389 (or 382 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 54.

The square root of 4288809096 is about 65488.9998091283. Note that the first 3 decimals coincide. The cubic root of 4288809096 is about 1624.7214160382.

The spelling of 4288809096 in words is "four billion, two hundred eighty-eight million, eight hundred nine thousand, ninety-six".