Base | Representation |
---|---|
bin | 100101100010000100… |
… | …110110011001001001 |
3 | 10212000120211102221101 |
4 | 211202010312121021 |
5 | 1130013314103301 |
6 | 30302535541401 |
7 | 2624450400532 |
oct | 454204663111 |
9 | 125016742841 |
10 | 40300144201 |
11 | 161004208a9 |
12 | 798852a861 |
13 | 3a53300b95 |
14 | 1d443bb689 |
15 | 10ad023701 |
hex | 962136649 |
40300144201 has 4 divisors (see below), whose sum is σ = 40752954900. Its totient is φ = 39847333504.
The previous prime is 40300144177. The next prime is 40300144207. The reversal of 40300144201 is 10244100304.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 3809975625 + 36490168576 = 61725^2 + 191024^2 .
It is a cyclic number.
It is not a de Polignac number, because 40300144201 - 223 = 40291755593 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40300144207) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226405216 + ... + 226405393.
It is an arithmetic number, because the mean of its divisors is an integer number (10188238725).
Almost surely, 240300144201 is an apocalyptic number.
It is an amenable number.
40300144201 is a deficient number, since it is larger than the sum of its proper divisors (452810699).
40300144201 is an equidigital number, since it uses as much as digits as its factorization.
40300144201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 452810698.
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 40300144201 its reverse (10244100304), we get a palindrome (50544244505).
The spelling of 40300144201 in words is "forty billion, three hundred million, one hundred forty-four thousand, two hundred one".
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