Base | Representation |
---|---|
bin | 10001101110000… |
… | …10010110010000 |
3 | 101100200221222011 |
4 | 20313002112100 |
5 | 301023122024 |
6 | 22425552304 |
7 | 3453315055 |
oct | 1067022620 |
9 | 340627864 |
10 | 148645264 |
11 | 769a7429 |
12 | 41945694 |
13 | 24a463a1 |
14 | 15a5502c |
15 | d0b3094 |
hex | 8dc2590 |
148645264 has 10 divisors (see below), whose sum is σ = 288000230. Its totient is φ = 74322624.
The previous prime is 148645253. The next prime is 148645267. The reversal of 148645264 is 462546841.
148645264 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 148644864 + 400 = 12192^2 + 20^2 .
It is not an unprimeable number, because it can be changed into a prime (148645267) 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 as a sum of consecutive naturals, namely, 4645149 + ... + 4645180.
It is an arithmetic number, because the mean of its divisors is an integer number (28800023).
Almost surely, 2148645264 is an apocalyptic number.
It is an amenable number.
148645264 is a deficient number, since it is larger than the sum of its proper divisors (139354966).
148645264 is an equidigital number, since it uses as much as digits as its factorization.
148645264 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9290337 (or 9290331 counting only the distinct ones).
The product of its digits is 184320, while the sum is 40.
The square root of 148645264 is about 12192.0164041884. The cubic root of 148645264 is about 529.7248649091.
The spelling of 148645264 in words is "one hundred forty-eight million, six hundred forty-five thousand, two hundred sixty-four".
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