Base | Representation |
---|---|
bin | 11101100010001… |
… | …111010011011101 |
3 | 1021112101202120200 |
4 | 131202033103131 |
5 | 2003322433340 |
6 | 121100334113 |
7 | 15164543460 |
oct | 3542172335 |
9 | 1245352520 |
10 | 495514845 |
11 | 234783701 |
12 | 119b44339 |
13 | 7b874767 |
14 | 49b492d7 |
15 | 2d77e330 |
hex | 1d88f4dd |
495514845 has 48 divisors (see below), whose sum is σ = 988740480. Its totient is φ = 224871552.
The previous prime is 495514837. The next prime is 495514849. The reversal of 495514845 is 548415594.
495514845 is a `hidden beast` number, since 4 + 95 + 514 + 8 + 45 = 666.
It is not a de Polignac number, because 495514845 - 23 = 495514837 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 495514845.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (495514849) 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 47 ways as a sum of consecutive naturals, for example, 38127 + ... + 49443.
It is an arithmetic number, because the mean of its divisors is an integer number (20598760).
Almost surely, 2495514845 is an apocalyptic number.
495514845 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
495514845 is a deficient number, since it is larger than the sum of its proper divisors (493225635).
495514845 is a wasteful number, since it uses less digits than its factorization.
495514845 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11474 (or 11471 counting only the distinct ones).
The product of its digits is 576000, while the sum is 45.
The square root of 495514845 is about 22260.1627352542. The cubic root of 495514845 is about 791.3201475661.
The spelling of 495514845 in words is "four hundred ninety-five million, five hundred fourteen thousand, eight hundred forty-five".
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