Base | Representation |
---|---|
bin | 11101100011000… |
… | …011001110001001 |
3 | 1021112210120021200 |
4 | 131203003032021 |
5 | 2003401234442 |
6 | 121105054413 |
7 | 15166420446 |
oct | 3543031611 |
9 | 1245716250 |
10 | 495727497 |
11 | 234909451 |
12 | 11a027409 |
13 | 7b91a4a5 |
14 | 49ba29cd |
15 | 2d7c234c |
hex | 1d8c3389 |
495727497 has 48 divisors (see below), whose sum is σ = 780753168. Its totient is φ = 301916160.
The previous prime is 495727483. The next prime is 495727523. The reversal of 495727497 is 794727594.
It can be written as a sum of positive squares in 8 ways, for example, as 6610041 + 489117456 = 2571^2 + 22116^2 .
It is not a de Polignac number, because 495727497 - 24 = 495727481 is a prime.
It is not an unprimeable number, because it can be changed into a prime (495727097) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 916047 + ... + 916587.
It is an arithmetic number, because the mean of its divisors is an integer number (16265691).
Almost surely, 2495727497 is an apocalyptic number.
It is an amenable number.
495727497 is a deficient number, since it is larger than the sum of its proper divisors (285025671).
495727497 is a wasteful number, since it uses less digits than its factorization.
495727497 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 730 (or 727 counting only the distinct ones).
The product of its digits is 4445280, while the sum is 54.
The square root of 495727497 is about 22264.9387378452. The cubic root of 495727497 is about 791.4333306842.
It can be divided in two parts, 49572 and 7497, that multiplied together give a square (371641284 = 192782).
The spelling of 495727497 in words is "four hundred ninety-five million, seven hundred twenty-seven thousand, four hundred ninety-seven".
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