Base | Representation |
---|---|
bin | 1110110110101010010 |
3 | 220201200100 |
4 | 1312311102 |
5 | 111033423 |
6 | 14233230 |
7 | 4065030 |
oct | 1666522 |
9 | 821610 |
10 | 486738 |
11 | 30276a |
12 | 1b5816 |
13 | 140715 |
14 | c9550 |
15 | 99343 |
hex | 76d52 |
486738 has 24 divisors (see below), whose sum is σ = 1205568. Its totient is φ = 139032.
The previous prime is 486721. The next prime is 486757. The reversal of 486738 is 837684.
It is a nialpdrome in base 14.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1806 + ... + 2057.
It is an arithmetic number, because the mean of its divisors is an integer number (50232).
2486738 is an apocalyptic number.
486738 is an abundant number, since it is smaller than the sum of its proper divisors (718830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
486738 is a wasteful number, since it uses less digits than its factorization.
486738 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3878 (or 3875 counting only the distinct ones).
The product of its digits is 32256, while the sum is 36.
The square root of 486738 is about 697.6661092528. Note that the first 3 decimals coincide. The cubic root of 486738 is about 78.6620181428.
It can be divided in two parts, 48 and 6738, that added together give a triangular number (6786 = T116).
The spelling of 486738 in words is "four hundred eighty-six thousand, seven hundred thirty-eight".
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