Base | Representation |
---|---|
bin | 10001101100011… |
… | …01010001001000 |
3 | 101100021220201201 |
4 | 20312031101020 |
5 | 300444142343 |
6 | 22421153544 |
7 | 3451421152 |
oct | 1066152110 |
9 | 340256651 |
10 | 148427848 |
11 | 76869048 |
12 | 4185b8b4 |
13 | 2499b43a |
14 | 159d9ad2 |
15 | d06d94d |
hex | 8d8d448 |
148427848 has 32 divisors (see below), whose sum is σ = 295999200. Its totient is φ = 69576192.
The previous prime is 148427837. The next prime is 148427849. The reversal of 148427848 is 848724841.
It is a super-2 number, since 2×1484278482 = 44061652123822208, which contains 22 as substring.
It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 148427798 and 148427807.
It is not an unprimeable number, because it can be changed into a prime (148427849) 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 7 ways as a sum of consecutive naturals, for example, 9711 + ... + 19777.
It is an arithmetic number, because the mean of its divisors is an integer number (9249975).
Almost surely, 2148427848 is an apocalyptic number.
It is an amenable number.
148427848 is a deficient number, since it is larger than the sum of its proper divisors (147571352).
148427848 is a wasteful number, since it uses less digits than its factorization.
148427848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10189 (or 10185 counting only the distinct ones).
The product of its digits is 458752, while the sum is 46.
The square root of 148427848 is about 12183.0968148497. The cubic root of 148427848 is about 529.4664715251.
The spelling of 148427848 in words is "one hundred forty-eight million, four hundred twenty-seven thousand, eight hundred forty-eight".
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