Base | Representation |
---|---|
bin | 1111000110111100110 |
3 | 221011010020 |
4 | 1320313212 |
5 | 111320303 |
6 | 14340010 |
7 | 4131243 |
oct | 1706746 |
9 | 834106 |
10 | 495078 |
11 | 308a61 |
12 | 1ba606 |
13 | 14445c |
14 | cc5ca |
15 | 9ba53 |
hex | 78de6 |
495078 has 16 divisors (see below), whose sum is σ = 1000560. Its totient is φ = 163296.
The previous prime is 495071. The next prime is 495109. The reversal of 495078 is 870594.
It is a plaindrome in base 13.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (495071) by changing a digit.
495078 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, 276 + ... + 1032.
It is an arithmetic number, because the mean of its divisors is an integer number (62535).
2495078 is an apocalyptic number.
495078 is an abundant number, since it is smaller than the sum of its proper divisors (505482).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
495078 is a wasteful number, since it uses less digits than its factorization.
495078 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 871.
The product of its (nonzero) digits is 10080, while the sum is 33.
The square root of 495078 is about 703.6177939762. The cubic root of 495078 is about 79.1087537055.
The spelling of 495078 in words is "four hundred ninety-five thousand, seventy-eight".
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