Base | Representation |
---|---|
bin | 10111100101100011… |
… | …000111100011000000 |
3 | 2102101000101100220002 |
4 | 113211203013203000 |
5 | 403331430244041 |
6 | 15345024335132 |
7 | 1554413442164 |
oct | 274543074300 |
9 | 72330340802 |
10 | 25326024896 |
11 | a816976397 |
12 | 4aa97744a8 |
13 | 2507c46b63 |
14 | 13237b2ca4 |
15 | 9d362259b |
hex | 5e58c78c0 |
25326024896 has 56 divisors (see below), whose sum is σ = 51800211360. Its totient is φ = 12279859200.
The previous prime is 25326024797. The next prime is 25326024923. The reversal of 25326024896 is 69842062352.
It is a self number, because there is not a number n which added to its sum of digits gives 25326024896.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231500 + ... + 322868.
Almost surely, 225326024896 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 25326024896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25900105680).
25326024896 is an abundant number, since it is smaller than the sum of its proper divisors (26474186464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25326024896 is an equidigital number, since it uses as much as digits as its factorization.
25326024896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91513 (or 91503 counting only the distinct ones).
The product of its (nonzero) digits is 1244160, while the sum is 47.
The spelling of 25326024896 in words is "twenty-five billion, three hundred twenty-six million, twenty-four thousand, eight hundred ninety-six".
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