Base | Representation |
---|---|
bin | 110011101000… |
… | …1110110010010 |
3 | 1212221111110110 |
4 | 1213101312102 |
5 | 23412331223 |
6 | 2404142150 |
7 | 446060523 |
oct | 147216622 |
9 | 55844413 |
10 | 27073938 |
11 | 14312061 |
12 | 9097956 |
13 | 57bc1a8 |
14 | 384a84a |
15 | 259bd93 |
hex | 19d1d92 |
27073938 has 16 divisors (see below), whose sum is σ = 54200160. Its totient is φ = 9015936.
The previous prime is 27073931. The next prime is 27073939. The reversal of 27073938 is 83937072.
It is a junction number, because it is equal to n+sod(n) for n = 27073896 and 27073905.
It is not an unprimeable number, because it can be changed into a prime (27073931) 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 7 ways as a sum of consecutive naturals, for example, 8853 + ... + 11511.
It is an arithmetic number, because the mean of its divisors is an integer number (3387510).
Almost surely, 227073938 is an apocalyptic number.
27073938 is an abundant number, since it is smaller than the sum of its proper divisors (27126222).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27073938 is a wasteful number, since it uses less digits than its factorization.
27073938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4361.
The product of its (nonzero) digits is 63504, while the sum is 39.
The square root of 27073938 is about 5203.2622459376. The cubic root of 27073938 is about 300.2735948548.
The spelling of 27073938 in words is "twenty-seven million, seventy-three thousand, nine hundred thirty-eight".
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