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40303400000443 = 711630134823233
BaseRepresentation
bin10010010100111110111011…
…10101110001101110111011
312021200222010020112221211221
421022133131311301232323
520240312330400003233
6221415043143132511
711326552552354666
oct1112373565615673
9167628106487757
1040303400000443
1111929637657a98
12462b09b144137
13196479591c448
149d49a2dc86dd
1549d5b5b3342d
hex24a7ddd71bbb

40303400000443 has 8 divisors (see below), whose sum is σ = 40873561968096. Its totient is φ = 39733307712000.

The previous prime is 40303400000417. The next prime is 40303400000477. The reversal of 40303400000443 is 34400000430304.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40303400000443 - 221 = 40303397903291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40303400000483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16254246 + ... + 18568987.

It is an arithmetic number, because the mean of its divisors is an integer number (5109195246012).

Almost surely, 240303400000443 is an apocalyptic number.

40303400000443 is a deficient number, since it is larger than the sum of its proper divisors (570161967653).

40303400000443 is a wasteful number, since it uses less digits than its factorization.

40303400000443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34839605.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 40303400000443 its reverse (34400000430304), we get a palindrome (74703400430747).

The spelling of 40303400000443 in words is "forty trillion, three hundred three billion, four hundred million, four hundred forty-three", and thus it is an aban number.

Divisors: 1 71 16301 1157371 34823233 2472449543 567653521133 40303400000443