Base | Representation |
---|---|
bin | 11001011000100000… |
… | …011101111000100110 |
3 | 2121100102112201012020 |
4 | 121120200131320212 |
5 | 421304201203143 |
6 | 20304243004010 |
7 | 1653253132221 |
oct | 313040357046 |
9 | 77312481166 |
10 | 27254709798 |
11 | 10616633958 |
12 | 5347669606 |
13 | 27546b1c24 |
14 | 14679c65b8 |
15 | a97ae9883 |
hex | 65881de26 |
27254709798 has 16 divisors (see below), whose sum is σ = 55018854720. Its totient is φ = 8999997416.
The previous prime is 27254709787. The next prime is 27254709829. The reversal of 27254709798 is 89790745272.
27254709798 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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, 21225768 + ... + 21227051.
It is an arithmetic number, because the mean of its divisors is an integer number (3438678420).
Almost surely, 227254709798 is an apocalyptic number.
27254709798 is an abundant number, since it is smaller than the sum of its proper divisors (27764144922).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27254709798 is a wasteful number, since it uses less digits than its factorization.
27254709798 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42452931.
The product of its (nonzero) digits is 17781120, while the sum is 60.
The spelling of 27254709798 in words is "twenty-seven billion, two hundred fifty-four million, seven hundred nine thousand, seven hundred ninety-eight".
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