Base | Representation |
---|---|
bin | 1111010110010101… |
… | …1110011111000001 |
3 | 101122010221222121202 |
4 | 3311211132133001 |
5 | 31414240221423 |
6 | 1520503030545 |
7 | 204050323451 |
oct | 36545363701 |
9 | 11563858552 |
10 | 4120242113 |
11 | 1824850979 |
12 | 96ba3b455 |
13 | 5088018b0 |
14 | 2b12d3d61 |
15 | 191ac7728 |
hex | f595e7c1 |
4120242113 has 8 divisors (see below), whose sum is σ = 4437733608. Its totient is φ = 3802829184.
The previous prime is 4120242083. The next prime is 4120242127. The reversal of 4120242113 is 3112420214.
It can be written as a sum of positive squares in 4 ways, for example, as 508592704 + 3611649409 = 22552^2 + 60097^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4120242113 - 28 = 4120241857 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4120242143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133631 + ... + 161547.
It is an arithmetic number, because the mean of its divisors is an integer number (554716701).
Almost surely, 24120242113 is an apocalyptic number.
It is an amenable number.
4120242113 is a deficient number, since it is larger than the sum of its proper divisors (317491495).
4120242113 is a wasteful number, since it uses less digits than its factorization.
4120242113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39283.
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 4120242113 is about 64189.1121063378. The cubic root of 4120242113 is about 1603.1503182436.
Adding to 4120242113 its reverse (3112420214), we get a palindrome (7232662327).
The spelling of 4120242113 in words is "four billion, one hundred twenty million, two hundred forty-two thousand, one hundred thirteen".
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