Base | Representation |
---|---|
bin | 110011111100… |
… | …1000011001100 |
3 | 1220020122201111 |
4 | 1213321003030 |
5 | 23433001013 |
6 | 2411421404 |
7 | 450326620 |
oct | 147710314 |
9 | 56218644 |
10 | 27234508 |
11 | 14411764 |
12 | 9154864 |
13 | 58472c2 |
14 | 388d180 |
15 | 25ce73d |
hex | 19f90cc |
27234508 has 12 divisors (see below), whose sum is σ = 54469072. Its totient is φ = 11671920.
The previous prime is 27234491. The next prime is 27234517. The reversal of 27234508 is 80543272.
27234508 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 27234508.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 486303 + ... + 486358.
Almost surely, 227234508 is an apocalyptic number.
27234508 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
27234508 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27234508 is a wasteful number, since it uses less digits than its factorization.
27234508 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 972672 (or 972670 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 31.
The square root of 27234508 is about 5218.6691790149. The cubic root of 27234508 is about 300.8660456256.
The spelling of 27234508 in words is "twenty-seven million, two hundred thirty-four thousand, five hundred eight".
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