Base | Representation |
---|---|
bin | 111011111010010… |
… | …001100101001010 |
3 | 2121001100000001001 |
4 | 323322101211022 |
5 | 4024303211411 |
6 | 243423245214 |
7 | 33623324206 |
oct | 7372214512 |
9 | 2531300031 |
10 | 1005132106 |
11 | 4764096a0 |
12 | 24074980a |
13 | 130316134 |
14 | 976c5b06 |
15 | 5d396dc1 |
hex | 3be9194a |
1005132106 has 32 divisors (see below), whose sum is σ = 1757858112. Its totient is φ = 425967360.
The previous prime is 1005132071. The next prime is 1005132113. The reversal of 1005132106 is 6012315001.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27460 + ... + 52576.
It is an arithmetic number, because the mean of its divisors is an integer number (54933066).
Almost surely, 21005132106 is an apocalyptic number.
1005132106 is a deficient number, since it is larger than the sum of its proper divisors (752726006).
1005132106 is a wasteful number, since it uses less digits than its factorization.
1005132106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25254.
The product of its (nonzero) digits is 180, while the sum is 19.
The square root of 1005132106 is about 31703.8184766441. The cubic root of 1005132106 is about 1001.7077838142.
Adding to 1005132106 its reverse (6012315001), we get a palindrome (7017447107).
The spelling of 1005132106 in words is "one billion, five million, one hundred thirty-two thousand, one hundred six".
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