Base | Representation |
---|---|
bin | 110011100100… |
… | …1101111101100 |
3 | 1212212210221012 |
4 | 1213021233230 |
5 | 23410300443 |
6 | 2403324352 |
7 | 445562000 |
oct | 147115754 |
9 | 55783835 |
10 | 27040748 |
11 | 1429a129 |
12 | 90806b8 |
13 | 57aa057 |
14 | 383c700 |
15 | 2592118 |
hex | 19c9bec |
27040748 has 24 divisors (see below), whose sum is σ = 55188000. Its totient is φ = 11588304.
The previous prime is 27040729. The next prime is 27040753. The reversal of 27040748 is 84704072.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8483 + ... + 11226.
It is an arithmetic number, because the mean of its divisors is an integer number (2299500).
Almost surely, 227040748 is an apocalyptic number.
27040748 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
27040748 is an abundant number, since it is smaller than the sum of its proper divisors (28147252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27040748 is a wasteful number, since it uses less digits than its factorization.
27040748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19734 (or 19718 counting only the distinct ones).
The product of its (nonzero) digits is 12544, while the sum is 32.
The square root of 27040748 is about 5200.0719225795. The cubic root of 27040748 is about 300.1508426608.
The spelling of 27040748 in words is "twenty-seven million, forty thousand, seven hundred forty-eight".
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