Base | Representation |
---|---|
bin | 111011110011100… |
… | …0000001011010100 |
3 | 12011211222120210100 |
4 | 1313213000023110 |
5 | 13102204304134 |
6 | 531042454100 |
7 | 100504531230 |
oct | 16747001324 |
9 | 5154876710 |
10 | 2006713044 |
11 | 93a812236 |
12 | 480064330 |
13 | 25c987a8b |
14 | 1507255c0 |
15 | bb28b999 |
hex | 779c02d4 |
2006713044 has 144 divisors (see below), whose sum is σ = 6189281280. Its totient is φ = 535429440.
The previous prime is 2006713043. The next prime is 2006713057. The reversal of 2006713044 is 4403176002.
It is a junction number, because it is equal to n+sod(n) for n = 2006712999 and 2006713017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2006713043) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 336997 + ... + 342899.
It is an arithmetic number, because the mean of its divisors is an integer number (42981120).
Almost surely, 22006713044 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2006713044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3094640640).
2006713044 is an abundant number, since it is smaller than the sum of its proper divisors (4182568236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2006713044 is a wasteful number, since it uses less digits than its factorization.
2006713044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6010 (or 6005 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 27.
The square root of 2006713044 is about 44796.3507888756. The cubic root of 2006713044 is about 1261.3291265620.
Adding to 2006713044 its reverse (4403176002), we get a palindrome (6409889046).
The spelling of 2006713044 in words is "two billion, six million, seven hundred thirteen thousand, forty-four".
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