Base | Representation |
---|---|
bin | 11001010100001100… |
… | …000011000110100001 |
3 | 2121011101012021210000 |
4 | 121110030003012201 |
5 | 421132123421403 |
6 | 20253133530213 |
7 | 1651413204321 |
oct | 312414030641 |
9 | 77141167700 |
10 | 27182248353 |
11 | 10589741567 |
12 | 5327343969 |
13 | 2742690c30 |
14 | 145c123281 |
15 | a915847a3 |
hex | 6543031a1 |
27182248353 has 40 divisors (see below), whose sum is σ = 44022825000. Its totient is φ = 16615176192.
The previous prime is 27182248343. The next prime is 27182248363. The reversal of 27182248353 is 35384228172.
27182248353 is a `hidden beast` number, since 2 + 71 + 8 + 224 + 8 + 353 = 666.
It is an interprime number because it is at equal distance from previous prime (27182248343) and next prime (27182248363).
It can be written as a sum of positive squares in 4 ways, for example, as 2299394304 + 24882854049 = 47952^2 + 157743^2 .
It is not a de Polignac number, because 27182248353 - 25 = 27182248321 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 27182248299 and 27182248308.
It is not an unprimeable number, because it can be changed into a prime (27182248343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 70273 + ... + 243521.
It is an arithmetic number, because the mean of its divisors is an integer number (1100570625).
Almost surely, 227182248353 is an apocalyptic number.
It is an amenable number.
27182248353 is a deficient number, since it is larger than the sum of its proper divisors (16840576647).
27182248353 is a wasteful number, since it uses less digits than its factorization.
27182248353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 173423 (or 173414 counting only the distinct ones).
The product of its digits is 645120, while the sum is 45.
The spelling of 27182248353 in words is "twenty-seven billion, one hundred eighty-two million, two hundred forty-eight thousand, three hundred fifty-three".
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