Base | Representation |
---|---|
bin | 100000000010011… |
… | …1010110000101110 |
3 | 2202220212020102011 |
4 | 1000010322300232 |
5 | 4200201443321 |
6 | 254401351434 |
7 | 35432420263 |
oct | 10004726056 |
9 | 2686766364 |
10 | 1075031086 |
11 | 501910848 |
12 | 26003857a |
13 | 14194a98c |
14 | a2abd26a |
15 | 645a2ae1 |
hex | 4013ac2e |
1075031086 has 8 divisors (see below), whose sum is σ = 1682657424. Its totient is φ = 514145280.
The previous prime is 1075031081. The next prime is 1075031099. The reversal of 1075031086 is 6801305701.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1075031081) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11685075 + ... + 11685166.
It is an arithmetic number, because the mean of its divisors is an integer number (210332178).
Almost surely, 21075031086 is an apocalyptic number.
1075031086 is a deficient number, since it is larger than the sum of its proper divisors (607626338).
1075031086 is a wasteful number, since it uses less digits than its factorization.
1075031086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23370266.
The product of its (nonzero) digits is 5040, while the sum is 31.
The square root of 1075031086 is about 32787.6666751387. Note that the first 4 decimals coincide. The cubic root of 1075031086 is about 1024.4096814252.
Adding to 1075031086 its reverse (6801305701), we get a palindrome (7876336787).
The spelling of 1075031086 in words is "one billion, seventy-five million, thirty-one thousand, eighty-six".
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