Base | Representation |
---|---|
bin | 11101100001010… |
… | …111110100000000 |
3 | 1021111222012210102 |
4 | 131201113310000 |
5 | 2003243200202 |
6 | 121051421532 |
7 | 15162606014 |
oct | 3541276400 |
9 | 1244865712 |
10 | 495287552 |
11 | 234638961 |
12 | 119a548a8 |
13 | 7b7c5176 |
14 | 49aca544 |
15 | 2d736d02 |
hex | 1d857d00 |
495287552 has 36 divisors (see below), whose sum is σ = 991746756. Its totient is φ = 246865920.
The previous prime is 495287539. The next prime is 495287563. The reversal of 495287552 is 255782594.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 188897536 + 306390016 = 13744^2 + 17504^2 .
It is a junction number, because it is equal to n+sod(n) for n = 495287497 and 495287506.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83402 + ... + 89142.
It is an arithmetic number, because the mean of its divisors is an integer number (27548521).
Almost surely, 2495287552 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 495287552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (495873378).
495287552 is an abundant number, since it is smaller than the sum of its proper divisors (496459204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
495287552 is an equidigital number, since it uses as much as digits as its factorization.
495287552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6094 (or 6080 counting only the distinct ones).
The product of its digits is 1008000, while the sum is 47.
The square root of 495287552 is about 22255.0567736863. The cubic root of 495287552 is about 791.1991360296.
The spelling of 495287552 in words is "four hundred ninety-five million, two hundred eighty-seven thousand, five hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •