Base | Representation |
---|---|
bin | 1000001010101100100… |
… | …1000011010110101001 |
3 | 111102011110110012220112 |
4 | 2002223021003112221 |
5 | 4244323404333231 |
6 | 144242503104105 |
7 | 13065006165143 |
oct | 2025311032651 |
9 | 442143405815 |
10 | 140310230441 |
11 | 54561515937 |
12 | 23239742035 |
13 | 10300c324c4 |
14 | 6b10905c93 |
15 | 39b30a192b |
hex | 20ab2435a9 |
140310230441 has 16 divisors (see below), whose sum is σ = 144141379200. Its totient is φ = 136528785408.
The previous prime is 140310230419. The next prime is 140310230447. The reversal of 140310230441 is 144032013041.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-140310230441 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (140310230447) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17674025 + ... + 17681961.
It is an arithmetic number, because the mean of its divisors is an integer number (9008836200).
Almost surely, 2140310230441 is an apocalyptic number.
It is an amenable number.
140310230441 is a deficient number, since it is larger than the sum of its proper divisors (3831148759).
140310230441 is a wasteful number, since it uses less digits than its factorization.
140310230441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11008.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 140310230441 its reverse (144032013041), we get a palindrome (284342243482).
The spelling of 140310230441 in words is "one hundred forty billion, three hundred ten million, two hundred thirty thousand, four hundred forty-one".
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