Base | Representation |
---|---|
bin | 11101100011111… |
… | …111001010011001 |
3 | 1021120021001002000 |
4 | 131203333022121 |
5 | 2003432114032 |
6 | 121114231213 |
7 | 15201462321 |
oct | 3543771231 |
9 | 1246231060 |
10 | 495973017 |
11 | 234a66961 |
12 | 11a125509 |
13 | 7b9a5177 |
14 | 49c28281 |
15 | 2d81ee7c |
hex | 1d8ff299 |
495973017 has 32 divisors (see below), whose sum is σ = 779203200. Its totient is φ = 310915584.
The previous prime is 495973003. The next prime is 495973019. The reversal of 495973017 is 710379594.
495973017 is a `hidden beast` number, since 49 + 597 + 3 + 0 + 17 = 666.
It is not a de Polignac number, because 495973017 - 27 = 495972889 is a prime.
It is not an unprimeable number, because it can be changed into a prime (495973019) 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, 66753 + ... + 73809.
It is an arithmetic number, because the mean of its divisors is an integer number (24350100).
Almost surely, 2495973017 is an apocalyptic number.
It is an amenable number.
495973017 is a deficient number, since it is larger than the sum of its proper divisors (283230183).
495973017 is a wasteful number, since it uses less digits than its factorization.
495973017 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7222 (or 7216 counting only the distinct ones).
The product of its (nonzero) digits is 238140, while the sum is 45.
The square root of 495973017 is about 22270.4516568479. The cubic root of 495973017 is about 791.5639674030.
The spelling of 495973017 in words is "four hundred ninety-five million, nine hundred seventy-three thousand, seventeen".
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