Base | Representation |
---|---|
bin | 11101000010101… |
… | …010100110010100 |
3 | 1020221211020221012 |
4 | 131002222212110 |
5 | 1444213104121 |
6 | 120203111352 |
7 | 15034312025 |
oct | 3502524624 |
9 | 1227736835 |
10 | 487238036 |
11 | 23004016a |
12 | 117212558 |
13 | 79c3733c |
14 | 489d2c4c |
15 | 2cb96c5b |
hex | 1d0aa994 |
487238036 has 24 divisors (see below), whose sum is σ = 881153280. Its totient is φ = 235497600.
The previous prime is 487238027. The next prime is 487238047. The reversal of 487238036 is 630832784.
It is a junction number, because it is equal to n+sod(n) for n = 487237984 and 487238002.
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 7 ways as a sum of consecutive naturals, for example, 154556 + ... + 157676.
It is an arithmetic number, because the mean of its divisors is an integer number (36714720).
Almost surely, 2487238036 is an apocalyptic number.
It is an amenable number.
487238036 is a deficient number, since it is larger than the sum of its proper divisors (393915244).
487238036 is a wasteful number, since it uses less digits than its factorization.
487238036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4415 (or 4413 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 41.
The square root of 487238036 is about 22073.4690522355. The cubic root of 487238036 is about 786.8894596231.
The spelling of 487238036 in words is "four hundred eighty-seven million, two hundred thirty-eight thousand, thirty-six".
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