Base | Representation |
---|---|
bin | 11101100011111… |
… | …010000010101111 |
3 | 1021120012222022100 |
4 | 131203322002233 |
5 | 2003430431142 |
6 | 121113550143 |
7 | 15201344223 |
oct | 3543720257 |
9 | 1246188270 |
10 | 495952047 |
11 | 234a52128 |
12 | 11a115353 |
13 | 7b998766 |
14 | 49c20783 |
15 | 2d818b4c |
hex | 1d8fa0af |
495952047 has 12 divisors (see below), whose sum is σ = 716570920. Its totient is φ = 330544368.
The previous prime is 495952019. The next prime is 495952057. The reversal of 495952047 is 740259594.
It is not a de Polignac number, because 495952047 - 210 = 495951023 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 495951993 and 495952011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (495952057) 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 11 ways as a sum of consecutive naturals, for example, 52104 + ... + 60882.
Almost surely, 2495952047 is an apocalyptic number.
495952047 is a deficient number, since it is larger than the sum of its proper divisors (220618873).
495952047 is a wasteful number, since it uses less digits than its factorization.
495952047 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15062 (or 15059 counting only the distinct ones).
The product of its (nonzero) digits is 453600, while the sum is 45.
The square root of 495952047 is about 22269.9808486671. The cubic root of 495952047 is about 791.5528113322.
The spelling of 495952047 in words is "four hundred ninety-five million, nine hundred fifty-two thousand, forty-seven".
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