Base | Representation |
---|---|
bin | 10111100110101000… |
… | …000110111000100000 |
3 | 2102102021102012010220 |
4 | 113212220012320200 |
5 | 403401043010422 |
6 | 15350512123040 |
7 | 1555023244566 |
oct | 274650067040 |
9 | 72367365126 |
10 | 25344110112 |
11 | a8260a9052 |
12 | 4ab3836480 |
13 | 250b909879 |
14 | 1325d5da36 |
15 | 9d4ee5e5c |
hex | 5e6a06e20 |
25344110112 has 24 divisors (see below), whose sum is σ = 66528289296. Its totient is φ = 8448036672.
The previous prime is 25344110111. The next prime is 25344110117. The reversal of 25344110112 is 21101144352.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (25344110111) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132000478 + ... + 132000669.
It is an arithmetic number, because the mean of its divisors is an integer number (2772012054).
Almost surely, 225344110112 is an apocalyptic number.
It is an amenable number.
25344110112 is an abundant number, since it is smaller than the sum of its proper divisors (41184179184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25344110112 is a wasteful number, since it uses less digits than its factorization.
25344110112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 264001160 (or 264001152 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 24.
Adding to 25344110112 its reverse (21101144352), we get a palindrome (46445254464).
The spelling of 25344110112 in words is "twenty-five billion, three hundred forty-four million, one hundred ten thousand, one hundred twelve".
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