Base | Representation |
---|---|
bin | 10000110010100… |
… | …10111101110000 |
3 | 100211000212111221 |
4 | 20121102331300 |
5 | 242024132013 |
6 | 21550514424 |
7 | 3330124336 |
oct | 1031227560 |
9 | 324025457 |
10 | 140849008 |
11 | 72561a43 |
12 | 3b205a14 |
13 | 23246911 |
14 | 149c5b56 |
15 | c57308d |
hex | 8652f70 |
140849008 has 40 divisors (see below), whose sum is σ = 280482048. Its totient is φ = 68494272.
The previous prime is 140848991. The next prime is 140849011. The reversal of 140849008 is 800948041.
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 7 ways as a sum of consecutive naturals, for example, 88185 + ... + 89767.
Almost surely, 2140849008 is an apocalyptic number.
It is an amenable number.
140849008 is a deficient number, since it is larger than the sum of its proper divisors (139633040).
140849008 is a wasteful number, since it uses less digits than its factorization.
140849008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1741 (or 1735 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 34.
The square root of 140849008 is about 11867.9824738664. The cubic root of 140849008 is about 520.2969310056.
The spelling of 140849008 in words is "one hundred forty million, eight hundred forty-nine thousand, eight".
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