Base | Representation |
---|---|
bin | 10010000011010000000… |
… | …100110101100010100101 |
3 | 11101120210111112200102010 |
4 | 102003100010311202211 |
5 | 130310411011310203 |
6 | 2345503450304433 |
7 | 155422203603114 |
oct | 22032004654245 |
9 | 4346714480363 |
10 | 1240441510053 |
11 | 439082992179 |
12 | 1804a5428119 |
13 | 8cc85c83805 |
14 | 440755c3c7b |
15 | 22400335303 |
hex | 120d01358a5 |
1240441510053 has 8 divisors (see below), whose sum is σ = 1653949080288. Its totient is φ = 826947473264.
The previous prime is 1240441510013. The next prime is 1240441510123. The reversal of 1240441510053 is 3500151440421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1240441510053 - 213 = 1240441501861 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1240441510053.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1240441510013) 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, 3167526 + ... + 3537527.
It is an arithmetic number, because the mean of its divisors is an integer number (206743635036).
Almost surely, 21240441510053 is an apocalyptic number.
It is an amenable number.
1240441510053 is a deficient number, since it is larger than the sum of its proper divisors (413507570235).
1240441510053 is an equidigital number, since it uses as much as digits as its factorization.
1240441510053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6766723.
The product of its (nonzero) digits is 9600, while the sum is 30.
Adding to 1240441510053 its reverse (3500151440421), we get a palindrome (4740592950474).
The spelling of 1240441510053 in words is "one trillion, two hundred forty billion, four hundred forty-one million, five hundred ten thousand, fifty-three".
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