Base | Representation |
---|---|
bin | 10000101101111… |
… | …10100011010000 |
3 | 100202212222121222 |
4 | 20112332203100 |
5 | 241400203404 |
6 | 21525504212 |
7 | 3322013123 |
oct | 1026764320 |
9 | 322788558 |
10 | 140241104 |
11 | 72187243 |
12 | 3ab72068 |
13 | 23093003 |
14 | 148a83ba |
15 | c4a2dbe |
hex | 85be8d0 |
140241104 has 20 divisors (see below), whose sum is σ = 272052900. Its totient is φ = 70033920.
The previous prime is 140241077. The next prime is 140241119. The reversal of 140241104 is 401142041.
It can be written as a sum of positive squares in 2 ways, for example, as 39037504 + 101203600 = 6248^2 + 10060^2 .
It is a super-2 number, since 2×1402411042 = 39335134502277632, which contains 22 as substring.
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 3 ways as a sum of consecutive naturals, for example, 9122 + ... + 19070.
It is an arithmetic number, because the mean of its divisors is an integer number (13602645).
Almost surely, 2140241104 is an apocalyptic number.
It is an amenable number.
140241104 is a deficient number, since it is larger than the sum of its proper divisors (131811796).
140241104 is an equidigital number, since it uses as much as digits as its factorization.
140241104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10838 (or 10832 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
The square root of 140241104 is about 11842.3436869566. The cubic root of 140241104 is about 519.5473180672.
Adding to 140241104 its reverse (401142041), we get a palindrome (541383145).
The spelling of 140241104 in words is "one hundred forty million, two hundred forty-one thousand, one hundred four".
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