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495286043 = 7671056047
BaseRepresentation
bin11101100001010…
…111011100011011
31021111222010201112
4131201113130123
52003243123133
6121051410535
715162601430
oct3541273433
91244863645
10495286043
1123463780a
12119a53a4b
137b7c4585
1449ac9b87
152d736648
hex1d85771b

495286043 has 8 divisors (see below), whose sum is σ = 574490112. Its totient is φ = 418194216.

The previous prime is 495286037. The next prime is 495286049. The reversal of 495286043 is 340682594.

It is an interprime number because it is at equal distance from previous prime (495286037) and next prime (495286049).

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 495286043 - 216 = 495220507 is a prime.

It is not an unprimeable number, because it can be changed into a prime (495286049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 527555 + ... + 528492.

It is an arithmetic number, because the mean of its divisors is an integer number (71811264).

Almost surely, 2495286043 is an apocalyptic number.

495286043 is a deficient number, since it is larger than the sum of its proper divisors (79204069).

495286043 is a wasteful number, since it uses less digits than its factorization.

495286043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056121.

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 495286043 is about 22255.0228712531. The cubic root of 495286043 is about 791.1983325094.

The spelling of 495286043 in words is "four hundred ninety-five million, two hundred eighty-six thousand, forty-three".

Divisors: 1 7 67 469 1056047 7392329 70755149 495286043