Base | Representation |
---|---|
bin | 111011101100001… |
… | …100011011110101 |
3 | 2120210101110210220 |
4 | 323230030123311 |
5 | 4022332103023 |
6 | 243212204553 |
7 | 33550052046 |
oct | 7354143365 |
9 | 2523343726 |
10 | 1001441013 |
11 | 474318501 |
12 | 23b469759 |
13 | 12c623061 |
14 | 970048cd |
15 | 5cdb83e3 |
hex | 3bb0c6f5 |
1001441013 has 8 divisors (see below), whose sum is σ = 1354061376. Its totient is φ = 658224000.
The previous prime is 1001441003. The next prime is 1001441039. The reversal of 1001441013 is 3101441001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1001441013 - 216 = 1001375477 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1001440983 and 1001441001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1001441003) 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, 2350588 + ... + 2351013.
It is an arithmetic number, because the mean of its divisors is an integer number (169257672).
Almost surely, 21001441013 is an apocalyptic number.
It is an amenable number.
1001441013 is a deficient number, since it is larger than the sum of its proper divisors (352620363).
1001441013 is an equidigital number, since it uses as much as digits as its factorization.
1001441013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4701675.
The product of its (nonzero) digits is 48, while the sum is 15.
The square root of 1001441013 is about 31645.5528155221. The cubic root of 1001441013 is about 1000.4801071269.
Adding to 1001441013 its reverse (3101441001), we get a palindrome (4102882014).
The spelling of 1001441013 in words is "one billion, one million, four hundred forty-one thousand, thirteen".
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