Base | Representation |
---|---|
bin | 10001101110110… |
… | …11111110110000 |
3 | 101100220021222202 |
4 | 20313123332300 |
5 | 301040002011 |
6 | 22432122332 |
7 | 3454233134 |
oct | 1067337660 |
9 | 340807882 |
10 | 148750256 |
11 | 76a692a6 |
12 | 419963a8 |
13 | 24a82105 |
14 | 15a813c4 |
15 | d0d423b |
hex | 8ddbfb0 |
148750256 has 20 divisors (see below), whose sum is σ = 288727800. Its totient is φ = 74239872.
The previous prime is 148750243. The next prime is 148750271. The reversal of 148750256 is 652057841.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 935 + ... + 17273.
It is an arithmetic number, because the mean of its divisors is an integer number (14436390).
Almost surely, 2148750256 is an apocalyptic number.
148750256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
148750256 is a deficient number, since it is larger than the sum of its proper divisors (139977544).
148750256 is a wasteful number, since it uses less digits than its factorization.
148750256 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16916 (or 16910 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 38.
The square root of 148750256 is about 12196.3214126227. The cubic root of 148750256 is about 529.8495550206.
The spelling of 148750256 in words is "one hundred forty-eight million, seven hundred fifty thousand, two hundred fifty-six".
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