Base | Representation |
---|---|
bin | 10001101100000… |
… | …10110001100010 |
3 | 101100012201202210 |
4 | 20312002301202 |
5 | 300441303431 |
6 | 22420222550 |
7 | 3451151640 |
oct | 1066026142 |
9 | 340181683 |
10 | 148384866 |
11 | 76839823 |
12 | 4183aa56 |
13 | 249849c6 |
14 | 159c8190 |
15 | d060d46 |
hex | 8d82c62 |
148384866 has 16 divisors (see below), whose sum is σ = 339165504. Its totient is φ = 42395664.
The previous prime is 148384777. The next prime is 148384867. The reversal of 148384866 is 668483841.
It is not an unprimeable number, because it can be changed into a prime (148384867) 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, 1766445 + ... + 1766528.
It is an arithmetic number, because the mean of its divisors is an integer number (21197844).
Almost surely, 2148384866 is an apocalyptic number.
148384866 is an abundant number, since it is smaller than the sum of its proper divisors (190780638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148384866 is a wasteful number, since it uses less digits than its factorization.
148384866 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3532985.
The product of its digits is 884736, while the sum is 48.
The square root of 148384866 is about 12181.3326857122. The cubic root of 148384866 is about 529.4153586437.
The spelling of 148384866 in words is "one hundred forty-eight million, three hundred eighty-four thousand, eight hundred sixty-six".
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