Base | Representation |
---|---|
bin | 111011101011110… |
… | …101000011011001 |
3 | 2120210012121102210 |
4 | 323223311003121 |
5 | 4022321021431 |
6 | 243210145333 |
7 | 33546202611 |
oct | 7353650331 |
9 | 2523177383 |
10 | 1001345241 |
11 | 474262556 |
12 | 23b422249 |
13 | 12c5bb5a0 |
14 | 96dbba41 |
15 | 5cd99d46 |
hex | 3baf50d9 |
1001345241 has 8 divisors (see below), whose sum is σ = 1437829120. Its totient is φ = 616212432.
The previous prime is 1001345207. The next prime is 1001345243. The reversal of 1001345241 is 1425431001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1001345241 - 214 = 1001328857 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1001345243) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12837721 + ... + 12837798.
It is an arithmetic number, because the mean of its divisors is an integer number (179728640).
Almost surely, 21001345241 is an apocalyptic number.
It is an amenable number.
1001345241 is a deficient number, since it is larger than the sum of its proper divisors (436483879).
1001345241 is a wasteful number, since it uses less digits than its factorization.
1001345241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25675535.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 1001345241 is about 31644.0395809385. The cubic root of 1001345241 is about 1000.4482127420.
Adding to 1001345241 its reverse (1425431001), we get a palindrome (2426776242).
The spelling of 1001345241 in words is "one billion, one million, three hundred forty-five thousand, two hundred forty-one".
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