Base | Representation |
---|---|
bin | 1011011111110111010001… |
… | …10010101000111001001000 |
3 | 10022112010122020001000021100 |
4 | 11233323220302220321020 |
5 | 11303223300232434224 |
6 | 125435203013141400 |
7 | 5216500102154055 |
oct | 557735062507110 |
9 | 108463566030240 |
10 | 25284083093064 |
11 | 8068a1282a054 |
12 | 2a0428432a860 |
13 | 11153816c4873 |
14 | 635a82c4402c |
15 | 2dca6c6d5ac9 |
hex | 16fee8ca8e48 |
25284083093064 has 96 divisors (see below), whose sum is σ = 71483039971200. Its totient is φ = 8058430195200.
The previous prime is 25284083093039. The next prime is 25284083093077. The reversal of 25284083093064 is 46039038048252.
25284083093064 is a `hidden beast` number, since 2 + 5 + 28 + 4 + 0 + 8 + 309 + 306 + 4 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 25284083093064.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1231872 + ... + 7217040.
It is an arithmetic number, because the mean of its divisors is an integer number (744614999700).
Almost surely, 225284083093064 is an apocalyptic number.
25284083093064 is a gapful number since it is divisible by the number (24) 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 25284083093064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35741519985600).
25284083093064 is an abundant number, since it is smaller than the sum of its proper divisors (46198956878136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25284083093064 is a wasteful number, since it uses less digits than its factorization.
25284083093064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5987755 (or 5987748 counting only the distinct ones).
The product of its (nonzero) digits is 9953280, while the sum is 54.
The spelling of 25284083093064 in words is "twenty-five trillion, two hundred eighty-four billion, eighty-three million, ninety-three thousand, sixty-four".
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