Base | Representation |
---|---|
bin | 1111001000101111000 |
3 | 221012101002 |
4 | 1321011320 |
5 | 111332432 |
6 | 14344132 |
7 | 4134020 |
oct | 1710570 |
9 | 835332 |
10 | 495992 |
11 | 309712 |
12 | 1bb048 |
13 | 1449b3 |
14 | cca80 |
15 | 9be62 |
hex | 79178 |
495992 has 32 divisors (see below), whose sum is σ = 1127520. Its totient is φ = 199680.
The previous prime is 495983. The next prime is 496007. The reversal of 495992 is 299594.
495992 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a nialpdrome in base 14.
It is a congruent number.
It is an unprimeable number.
495992 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 692 + ... + 1212.
It is an arithmetic number, because the mean of its divisors is an integer number (35235).
2495992 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 495992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (563760).
495992 is an abundant number, since it is smaller than the sum of its proper divisors (631528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
495992 is a wasteful number, since it uses less digits than its factorization.
495992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 551 (or 547 counting only the distinct ones).
The product of its digits is 29160, while the sum is 38.
The square root of 495992 is about 704.2669948251. The cubic root of 495992 is about 79.1574066116.
The spelling of 495992 in words is "four hundred ninety-five thousand, nine hundred ninety-two".
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