Base | Representation |
---|---|
bin | 110011110010… |
… | …0001011111000 |
3 | 1220002022111022 |
4 | 1213210023320 |
5 | 23422232143 |
6 | 2405522012 |
7 | 446522513 |
oct | 147441370 |
9 | 56068438 |
10 | 27149048 |
11 | 14363533 |
12 | 9113308 |
13 | 5817434 |
14 | 3869d7a |
15 | 25b4268 |
hex | 19e42f8 |
27149048 has 16 divisors (see below), whose sum is σ = 50983080. Its totient is φ = 13553568.
The previous prime is 27149021. The next prime is 27149069. The reversal of 27149048 is 84094172.
It is a junction number, because it is equal to n+sod(n) for n = 27148999 and 27149017.
It is a congruent number.
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, 3815 + ... + 8297.
Almost surely, 227149048 is an apocalyptic number.
It is an amenable number.
27149048 is a deficient number, since it is larger than the sum of its proper divisors (23834032).
27149048 is a wasteful number, since it uses less digits than its factorization.
27149048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5246 (or 5242 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 35.
The square root of 27149048 is about 5210.4748344081. The cubic root of 27149048 is about 300.5510169444.
The spelling of 27149048 in words is "twenty-seven million, one hundred forty-nine thousand, forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •