Base | Representation |
---|---|
bin | 1001001001001111… |
… | …11100011000011101 |
3 | 110200010221021102210 |
4 | 10210213330120131 |
5 | 40023302334023 |
6 | 2131053511033 |
7 | 232442236023 |
oct | 44447743035 |
9 | 13603837383 |
10 | 4909418013 |
11 | 209a269465 |
12 | b501a2479 |
13 | 603164a96 |
14 | 348042713 |
15 | 1db012593 |
hex | 1249fc61d |
4909418013 has 16 divisors (see below), whose sum is σ = 6771892736. Its totient is φ = 3160408320.
The previous prime is 4909418009. The next prime is 4909418039. The reversal of 4909418013 is 3108149094.
It is not a de Polignac number, because 4909418013 - 22 = 4909418009 is a prime.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4909419013) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 15256 + ... + 100257.
It is an arithmetic number, because the mean of its divisors is an integer number (423243296).
Almost surely, 24909418013 is an apocalyptic number.
It is an amenable number.
4909418013 is a deficient number, since it is larger than the sum of its proper divisors (1862474723).
4909418013 is a wasteful number, since it uses less digits than its factorization.
4909418013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116004.
The product of its (nonzero) digits is 31104, while the sum is 39.
The square root of 4909418013 is about 70067.2392277589. The cubic root of 4909418013 is about 1699.5867522635.
The spelling of 4909418013 in words is "four billion, nine hundred nine million, four hundred eighteen thousand, thirteen".
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