Base | Representation |
---|---|
bin | 100101100011010101… |
… | …100011111001111101 |
3 | 10212002001122101011210 |
4 | 211203111203321331 |
5 | 1130034223132031 |
6 | 30305013235033 |
7 | 2625125261511 |
oct | 454325437175 |
9 | 125061571153 |
10 | 40321302141 |
11 | 161113620aa |
12 | 7993632a79 |
13 | 3a577cb383 |
14 | 1d47128141 |
15 | 10aed02746 |
hex | 963563e7d |
40321302141 has 32 divisors (see below), whose sum is σ = 56322201600. Its totient is φ = 25626283200.
The previous prime is 40321302121. The next prime is 40321302149. The reversal of 40321302141 is 14120312304.
It is not a de Polignac number, because 40321302141 - 219 = 40320777853 is a prime.
It is a super-2 number, since 2×403213021412 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40321302149) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2184690 + ... + 2203068.
It is an arithmetic number, because the mean of its divisors is an integer number (1760068800).
Almost surely, 240321302141 is an apocalyptic number.
It is an amenable number.
40321302141 is a deficient number, since it is larger than the sum of its proper divisors (16000899459).
40321302141 is a wasteful number, since it uses less digits than its factorization.
40321302141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18729.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 40321302141 its reverse (14120312304), we get a palindrome (54441614445).
The spelling of 40321302141 in words is "forty billion, three hundred twenty-one million, three hundred two thousand, one hundred forty-one".
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