Base | Representation |
---|---|
bin | 11101001101000001010… |
… | …11101111011111011001 |
3 | 10112221000021210001210012 |
4 | 32212200223233133121 |
5 | 112420002314414431 |
6 | 2044544413331305 |
7 | 132331522324406 |
oct | 16464053573731 |
9 | 3487007701705 |
10 | 1003423201241 |
11 | 35760526872a |
12 | 142578496b35 |
13 | 73812555bc6 |
14 | 367ccd332ad |
15 | 1b17c05322b |
hex | e9a0aef7d9 |
1003423201241 has 4 divisors (see below), whose sum is σ = 1003427884452. Its totient is φ = 1003418518032.
The previous prime is 1003423201229. The next prime is 1003423201259. The reversal of 1003423201241 is 1421023243001.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 816816480841 + 186606720400 = 903779^2 + 431980^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1003423201241 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1003423201271) 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, 2003990 + ... + 2454143.
It is an arithmetic number, because the mean of its divisors is an integer number (250856971113).
Almost surely, 21003423201241 is an apocalyptic number.
It is an amenable number.
1003423201241 is a deficient number, since it is larger than the sum of its proper divisors (4683211).
1003423201241 is an equidigital number, since it uses as much as digits as its factorization.
1003423201241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4683210.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 1003423201241 its reverse (1421023243001), we get a palindrome (2424446444242).
The spelling of 1003423201241 in words is "one trillion, three billion, four hundred twenty-three million, two hundred one thousand, two hundred forty-one".
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