Base | Representation |
---|---|
bin | 111010101100101110… |
… | …100000010001000001 |
3 | 20000200111012101010200 |
4 | 322230232200101001 |
5 | 2013040004222311 |
6 | 44542052115413 |
7 | 4360610115552 |
oct | 725456402101 |
9 | 200614171120 |
10 | 63027414081 |
11 | 24803372075 |
12 | 1026b905b69 |
13 | 5c35a1c678 |
14 | 309c994329 |
15 | 198d40e556 |
hex | eacba0441 |
63027414081 has 6 divisors (see below), whose sum is σ = 91039598130. Its totient is φ = 42018276048.
The previous prime is 63027414049. The next prime is 63027414083. The reversal of 63027414081 is 18041472036.
63027414081 is a `hidden beast` number, since 630 + 2 + 7 + 4 + 14 + 0 + 8 + 1 = 666.
It can be written as a sum of positive squares in only one way, i.e., 47130239025 + 15897175056 = 217095^2 + 126084^2 .
It is not a de Polignac number, because 63027414081 - 25 = 63027414049 is a prime.
It is a super-2 number, since 2×630274140812 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (63027414083) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3501522996 + ... + 3501523013.
It is an arithmetic number, because the mean of its divisors is an integer number (15173266355).
Almost surely, 263027414081 is an apocalyptic number.
It is an amenable number.
63027414081 is a deficient number, since it is larger than the sum of its proper divisors (28012184049).
63027414081 is a wasteful number, since it uses less digits than its factorization.
63027414081 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7003046015 (or 7003046012 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 36.
The spelling of 63027414081 in words is "sixty-three billion, twenty-seven million, four hundred fourteen thousand, eighty-one".
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