Base | Representation |
---|---|
bin | 10000111010001… |
… | …00101001000110 |
3 | 100212220011102021 |
4 | 20131010221012 |
5 | 242302321133 |
6 | 22024033354 |
7 | 3341416354 |
oct | 1035045106 |
9 | 325804367 |
10 | 141838918 |
11 | 73078751 |
12 | 3b60285a |
13 | 23502370 |
14 | 14ba27d4 |
15 | c6bb52d |
hex | 8744a46 |
141838918 has 16 divisors (see below), whose sum is σ = 233449776. Its totient is φ = 64228320.
The previous prime is 141838909. The next prime is 141838951. The reversal of 141838918 is 819838141.
It is a happy number.
141838918 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
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, 50088 + ... + 52843.
It is an arithmetic number, because the mean of its divisors is an integer number (14590611).
Almost surely, 2141838918 is an apocalyptic number.
141838918 is a deficient number, since it is larger than the sum of its proper divisors (91610858).
141838918 is a wasteful number, since it uses less digits than its factorization.
141838918 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102999.
The product of its digits is 55296, while the sum is 43.
The square root of 141838918 is about 11909.6145193705. The cubic root of 141838918 is about 521.5129973439.
The spelling of 141838918 in words is "one hundred forty-one million, eight hundred thirty-eight thousand, nine hundred eighteen".
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