Base | Representation |
---|---|
bin | 11101001000111101001… |
… | …01000011110001101001 |
3 | 10112201101011110211211010 |
4 | 32210132211003301221 |
5 | 112401020021124431 |
6 | 2043544040454133 |
7 | 132223446034230 |
oct | 16443645036151 |
9 | 3481334424733 |
10 | 1001240411241 |
11 | 356695123254 |
12 | 14206947a349 |
13 | 7355526baa5 |
14 | 36663095b17 |
15 | 1b0a05d5846 |
hex | e91e943c69 |
1001240411241 has 8 divisors (see below), whose sum is σ = 1525699674304. Its totient is φ = 572137377840.
The previous prime is 1001240411201. The next prime is 1001240411279. The reversal of 1001240411241 is 1421140421001.
1001240411241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1001240411241 - 26 = 1001240411177 is a prime.
It is a super-2 number, since 2×10012404112412 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 47678114821 = 1001240411241 / (1 + 0 + 0 + 1 + 2 + 4 + 0 + 4 + 1 + 1 + 2 + 4 + 1).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1001240411201) 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, 23839057390 + ... + 23839057431.
It is an arithmetic number, because the mean of its divisors is an integer number (190712459288).
Almost surely, 21001240411241 is an apocalyptic number.
It is an amenable number.
1001240411241 is a deficient number, since it is larger than the sum of its proper divisors (524459263063).
1001240411241 is an equidigital number, since it uses as much as digits as its factorization.
1001240411241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47678114831.
The product of its (nonzero) digits is 256, while the sum is 21.
Adding to 1001240411241 its reverse (1421140421001), we get a palindrome (2422380832242).
The spelling of 1001240411241 in words is "one trillion, one billion, two hundred forty million, four hundred eleven thousand, two hundred forty-one".
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