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6380301312 = 2103771137
BaseRepresentation
bin1011111000100101…
…11010110000000000
3121110122122220000000
411330102322300000
5101031324120222
62533040000000
7314052444360
oct57422726000
917418586000
106380301312
1127845718a0
1212a0900000
137a8b01128
144475269a0
152752099ac
hex17c4bac00

6380301312 has 704 divisors, whose sum is σ = 24493255680. Its totient is φ = 1612431360.

The previous prime is 6380301209. The next prime is 6380301337. The reversal of 6380301312 is 2131030836.

It is a happy number.

6380301312 is a `hidden beast` number, since 638 + 0 + 3 + 0 + 13 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (704).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 172440558 + ... + 172440594.

Almost surely, 26380301312 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 6380301312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12246627840).

6380301312 is an abundant number, since it is smaller than the sum of its proper divisors (18112954368).

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

6380301312 is an equidigital number, since it uses as much as digits as its factorization.

6380301312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96 (or 60 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 6380301312 is about 79876.7883180089. The cubic root of 6380301312 is about 1854.7287172153.

The spelling of 6380301312 in words is "six billion, three hundred eighty million, three hundred one thousand, three hundred twelve".