Base | Representation |
---|---|
bin | 11001110100100100… |
… | …001111101011101101 |
3 | 2122120020100102011100 |
4 | 121310210033223231 |
5 | 423240204243003 |
6 | 20423100513313 |
7 | 2001030353316 |
oct | 316444175355 |
9 | 78506312140 |
10 | 27725462253 |
11 | 10838334175 |
12 | 545924b839 |
13 | 27cb096688 |
14 | 14b032760d |
15 | ac40d6ba3 |
hex | 67490faed |
27725462253 has 12 divisors (see below), whose sum is σ = 40050043488. Its totient is φ = 18482647560.
The previous prime is 27725462203. The next prime is 27725462273. The reversal of 27725462253 is 35226452772.
It is not a de Polignac number, because 27725462253 - 216 = 27725396717 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 27725462199 and 27725462208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27725462203) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 119968 + ... + 264278.
It is an arithmetic number, because the mean of its divisors is an integer number (3337503624).
Almost surely, 227725462253 is an apocalyptic number.
It is an amenable number.
27725462253 is a deficient number, since it is larger than the sum of its proper divisors (12324581235).
27725462253 is a wasteful number, since it uses less digits than its factorization.
27725462253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 165664 (or 165661 counting only the distinct ones).
The product of its digits is 1411200, while the sum is 45.
The spelling of 27725462253 in words is "twenty-seven billion, seven hundred twenty-five million, four hundred sixty-two thousand, two hundred fifty-three".
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