Base | Representation |
---|---|
bin | 1000010001110101000… |
… | …11000111110010110110 |
3 | 1000012012211002122011000 |
4 | 10020322203013302312 |
5 | 14130023213031110 |
6 | 334401413224130 |
7 | 26356640120616 |
oct | 4107243076266 |
9 | 1005184078130 |
10 | 284450127030 |
11 | aa6a8754613 |
12 | 47165932046 |
13 | 20a923b8144 |
14 | daa5ca2a46 |
15 | 75ec47e1c0 |
hex | 423a8c7cb6 |
284450127030 has 128 divisors (see below), whose sum is σ = 784961280000. Its totient is φ = 73212418944.
The previous prime is 284450127029. The next prime is 284450127041. The reversal of 284450127030 is 30721054482.
It is a happy number.
284450127030 is a `hidden beast` number, since 2 + 84 + 4 + 501 + 2 + 70 + 3 + 0 = 666.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 35379751 + ... + 35387789.
It is an arithmetic number, because the mean of its divisors is an integer number (6132510000).
Almost surely, 2284450127030 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 284450127030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (392480640000).
284450127030 is an abundant number, since it is smaller than the sum of its proper divisors (500511152970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
284450127030 is a wasteful number, since it uses less digits than its factorization.
284450127030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12603 (or 12597 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 36.
The spelling of 284450127030 in words is "two hundred eighty-four billion, four hundred fifty million, one hundred twenty-seven thousand, thirty".
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