Base | Representation |
---|---|
bin | 1111000110000100100 |
3 | 221010111120 |
4 | 1320300210 |
5 | 111312003 |
6 | 14333540 |
7 | 4130031 |
oct | 1706044 |
9 | 833446 |
10 | 494628 |
11 | 308692 |
12 | 1ba2b0 |
13 | 1441a4 |
14 | cc388 |
15 | 9b853 |
hex | 78c24 |
494628 has 24 divisors (see below), whose sum is σ = 1180032. Its totient is φ = 161184.
The previous prime is 494621. The next prime is 494639. The reversal of 494628 is 826494.
It is not an unprimeable number, because it can be changed into a prime (494621) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126 + ... + 1002.
It is an arithmetic number, because the mean of its divisors is an integer number (49168).
2494628 is an apocalyptic number.
It is an amenable number.
494628 is an abundant number, since it is smaller than the sum of its proper divisors (685404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
494628 is a wasteful number, since it uses less digits than its factorization.
494628 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 931 (or 929 counting only the distinct ones).
The product of its digits is 13824, while the sum is 33.
The square root of 494628 is about 703.2979453973. The cubic root of 494628 is about 79.0847778670.
The spelling of 494628 in words is "four hundred ninety-four thousand, six hundred twenty-eight".
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