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47797107298304 = 212713251510889
BaseRepresentation
bin10101101111000101000011…
…00110100001000000000000
320021020100200120220020221112
422313202201212201000000
522231101433432021204
6245353404333342452
713032140606413310
oct1267424146410000
9207210616806845
1047797107298304
1114258704002551
12543b496637a28
13208932b785940
14bb356c801440
1557d4a47b126e
hex2b78a19a1000

47797107298304 has 208 divisors, whose sum is σ = 118108972517760. Its totient is φ = 18833375232000.

The previous prime is 47797107298181. The next prime is 47797107298307. The reversal of 47797107298304 is 40389270179774.

It is a tau number, because it is divible by the number of its divisors (208).

It is not an unprimeable number, because it can be changed into a prime (47797107298307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93301292 + ... + 93812180.

Almost surely, 247797107298304 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 47797107298304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59054486258880).

47797107298304 is an abundant number, since it is smaller than the sum of its proper divisors (70311865219456).

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

47797107298304 is a wasteful number, since it uses less digits than its factorization.

47797107298304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511184 (or 511162 counting only the distinct ones).

The product of its (nonzero) digits is 149361408, while the sum is 68.

The spelling of 47797107298304 in words is "forty-seven trillion, seven hundred ninety-seven billion, one hundred seven million, two hundred ninety-eight thousand, three hundred four".