Base | Representation |
---|---|
bin | 100010101100111111011… |
… | …011010010110010010000 |
3 | 22102222111210022021102100 |
4 | 202230333123102302100 |
5 | 303033002331444340 |
6 | 5023314302120400 |
7 | 334202563530000 |
oct | 42547733226220 |
9 | 8388453267370 |
10 | 2384770968720 |
11 | 83a41504a618 |
12 | 326226b80100 |
13 | 143b62a762aa |
14 | 835d0250000 |
15 | 42077920830 |
hex | 22b3f6d2c90 |
2384770968720 has 600 divisors, whose sum is σ = 9665488567800. Its totient is φ = 526283218944.
The previous prime is 2384770968707. The next prime is 2384770968761. The reversal of 2384770968720 is 278690774832.
2384770968720 is a `hidden beast` number, since 2 + 3 + 8 + 477 + 0 + 96 + 8 + 72 + 0 = 666.
2384770968720 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 230780316816 + 2153990651904 = 480396^2 + 1467648^2 .
It is a Harshad number since it is a multiple of its sum of digits (63).
It is an unprimeable number.
It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 50109096 + ... + 50156664.
It is an arithmetic number, because the mean of its divisors is an integer number (16109147613).
Almost surely, 22384770968720 is an apocalyptic number.
2384770968720 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 2384770968720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4832744283900).
2384770968720 is an abundant number, since it is smaller than the sum of its proper divisors (7280717599080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2384770968720 is a wasteful number, since it uses less digits than its factorization.
2384770968720 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47645 (or 47615 counting only the distinct ones).
The product of its (nonzero) digits is 56899584, while the sum is 63.
The spelling of 2384770968720 in words is "two trillion, three hundred eighty-four billion, seven hundred seventy million, nine hundred sixty-eight thousand, seven hundred twenty".
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