Base | Representation |
---|---|
bin | 1000110011111111… |
… | …01001010100100100 |
3 | 110012201100212110000 |
4 | 10121333221110210 |
5 | 34142124111040 |
6 | 2101243301300 |
7 | 225145351020 |
oct | 43177512444 |
9 | 13181325400 |
10 | 4731082020 |
11 | 2008632a45 |
12 | b0051a830 |
13 | 5a5224422 |
14 | 32c49d380 |
15 | 1ca537130 |
hex | 119fe9524 |
4731082020 has 120 divisors (see below), whose sum is σ = 16961845824. Its totient is φ = 1081387584.
The previous prime is 4731082007. The next prime is 4731082043. The reversal of 4731082020 is 202801374.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 197262 + ... + 219941.
Almost surely, 24731082020 is an apocalyptic number.
It is an amenable number.
4731082020 is an abundant number, since it is smaller than the sum of its proper divisors (12230763804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4731082020 is a wasteful number, since it uses less digits than its factorization.
4731082020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 417231 (or 417220 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The square root of 4731082020 is about 68782.8613827602. The cubic root of 4731082020 is about 1678.7530926230.
Adding to 4731082020 its reverse (202801374), we get a palindrome (4933883394).
The spelling of 4731082020 in words is "four billion, seven hundred thirty-one million, eighty-two thousand, twenty".
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