Base | Representation |
---|---|
bin | 1000111100101000… |
… | …01000101000000001 |
3 | 110101202202020021011 |
4 | 10132110020220001 |
5 | 34314202440420 |
6 | 2112353000521 |
7 | 230015413615 |
oct | 43624105001 |
9 | 13352666234 |
10 | 4803561985 |
11 | 2045538242 |
12 | b20853141 |
13 | 5b7250991 |
14 | 337d69345 |
15 | 1d1aa295a |
hex | 11e508a01 |
4803561985 has 16 divisors (see below), whose sum is σ = 5960713536. Its totient is φ = 3714055488.
The previous prime is 4803561967. The next prime is 4803562039. The reversal of 4803561985 is 5891653084.
It is not a de Polignac number, because 4803561985 - 25 = 4803561953 is a prime.
It is a Duffinian number.
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 15 ways as a sum of consecutive naturals, for example, 117519 + ... + 153028.
It is an arithmetic number, because the mean of its divisors is an integer number (372544596).
Almost surely, 24803561985 is an apocalyptic number.
It is an amenable number.
4803561985 is a deficient number, since it is larger than the sum of its proper divisors (1157151551).
4803561985 is a wasteful number, since it uses less digits than its factorization.
4803561985 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 270672.
The product of its (nonzero) digits is 1036800, while the sum is 49.
The square root of 4803561985 is about 69307.7339479513. The cubic root of 4803561985 is about 1687.2824905571.
The spelling of 4803561985 in words is "four billion, eight hundred three million, five hundred sixty-one thousand, nine hundred eighty-five".
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