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384196608 = 21335193
BaseRepresentation
bin10110111001100…
…110000000000000
3222202221012200000
4112321212000000
51241323242413
6102042400000
712343421505
oct2671460000
9882835600
10384196608
11187961664
12a8800000
136179a393
143904d4ac
1523ae1073
hex16e66000

384196608 has 168 divisors, whose sum is σ = 1156901928. Its totient is φ = 127401984.

The previous prime is 384196597. The next prime is 384196621. The reversal of 384196608 is 806691483.

384196608 is a `hidden beast` number, since 38 + 4 + 1 + 9 + 6 + 608 = 666.

It is a nialpdrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1990560 + ... + 1990752.

It is an arithmetic number, because the mean of its divisors is an integer number (6886321).

Almost surely, 2384196608 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 384196608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (578450964).

384196608 is an abundant number, since it is smaller than the sum of its proper divisors (772705320).

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

384196608 is an frugal number, since it uses more digits than its factorization.

384196608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234 (or 198 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 384196608 is about 19600.9338553039. The cubic root of 384196608 is about 726.9722647337.

The spelling of 384196608 in words is "three hundred eighty-four million, one hundred ninety-six thousand, six hundred eight".