Base | Representation |
---|---|
bin | 100101011100001111… |
… | …101001000110011011 |
3 | 10211202202201221201001 |
4 | 211130033221012123 |
5 | 1124313242410133 |
6 | 30245123005431 |
7 | 2622151666000 |
oct | 453417510633 |
9 | 124682657631 |
10 | 40202310043 |
11 | 16060179625 |
12 | 795b809877 |
13 | 3a38c6814c |
14 | 1d353d18a7 |
15 | 10a464a87d |
hex | 95c3e919b |
40202310043 has 32 divisors (see below), whose sum is σ = 47737123200. Its totient is φ = 33833520000.
The previous prime is 40202310013. The next prime is 40202310047. The reversal of 40202310043 is 34001320204.
It is not a de Polignac number, because 40202310043 - 25 = 40202310011 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 40202310043.
It is not an unprimeable number, because it can be changed into a prime (40202310047) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14665653 + ... + 14668393.
It is an arithmetic number, because the mean of its divisors is an integer number (1491785100).
Almost surely, 240202310043 is an apocalyptic number.
40202310043 is a deficient number, since it is larger than the sum of its proper divisors (7534813157).
40202310043 is an equidigital number, since it uses as much as digits as its factorization.
40202310043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3524 (or 3510 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
Adding to 40202310043 its reverse (34001320204), we get a palindrome (74203630247).
The spelling of 40202310043 in words is "forty billion, two hundred two million, three hundred ten thousand, forty-three".
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