Base | Representation |
---|---|
bin | 110011100100… |
… | …1110100000100 |
3 | 1212212211022120 |
4 | 1213021310010 |
5 | 23410303103 |
6 | 2403325540 |
7 | 445562550 |
oct | 147116404 |
9 | 55784276 |
10 | 27041028 |
11 | 1429a363 |
12 | 90808b0 |
13 | 57aa211 |
14 | 383c860 |
15 | 2592253 |
hex | 19c9d04 |
27041028 has 48 divisors (see below), whose sum is σ = 75909120. Its totient is φ = 7318944.
The previous prime is 27040997. The next prime is 27041029. The reversal of 27041028 is 82014072.
It is a junction number, because it is equal to n+sod(n) for n = 27040989 and 27041007.
It is not an unprimeable number, because it can be changed into a prime (27041029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6876 + ... + 10067.
It is an arithmetic number, because the mean of its divisors is an integer number (1581440).
Almost surely, 227041028 is an apocalyptic number.
27041028 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
27041028 is an abundant number, since it is smaller than the sum of its proper divisors (48868092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27041028 is a wasteful number, since it uses less digits than its factorization.
27041028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16976 (or 16974 counting only the distinct ones).
The product of its (nonzero) digits is 896, while the sum is 24.
The square root of 27041028 is about 5200.0988452144. The cubic root of 27041028 is about 300.1518786522.
The spelling of 27041028 in words is "twenty-seven million, forty-one thousand, twenty-eight".
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