Base | Representation |
---|---|
bin | 11001001101110000… |
… | …011111001011111101 |
3 | 2120212212011222212100 |
4 | 121031300133023331 |
5 | 420422014010221 |
6 | 20234321255313 |
7 | 1645633156230 |
oct | 311560371375 |
9 | 76785158770 |
10 | 27074360061 |
11 | 10533852491 |
12 | 52b7194539 |
13 | 2726217ac8 |
14 | 144ba7b417 |
15 | a86d72926 |
hex | 64dc1f2fd |
27074360061 has 24 divisors (see below), whose sum is σ = 47046509120. Its totient is φ = 14656795776.
The previous prime is 27074360051. The next prime is 27074360069. The reversal of 27074360061 is 16006347072.
27074360061 is a `hidden beast` number, since 2 + 7 + 0 + 7 + 43 + 600 + 6 + 1 = 666.
It is not a de Polignac number, because 27074360061 - 211 = 27074358013 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 27074359998 and 27074360025.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27074360069) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11308060 + ... + 11310453.
Almost surely, 227074360061 is an apocalyptic number.
27074360061 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
27074360061 is a deficient number, since it is larger than the sum of its proper divisors (19972149059).
27074360061 is a wasteful number, since it uses less digits than its factorization.
27074360061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22618545 (or 22618542 counting only the distinct ones).
The product of its (nonzero) digits is 42336, while the sum is 36.
The spelling of 27074360061 in words is "twenty-seven billion, seventy-four million, three hundred sixty thousand, sixty-one".
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