Base | Representation |
---|---|
bin | 11101011111101001001… |
… | …10011111001001010111 |
3 | 10120212211001111010011021 |
4 | 32233310212133021113 |
5 | 113100441241404221 |
6 | 2053320442022011 |
7 | 133134342514054 |
oct | 16576446371127 |
9 | 3525731433137 |
10 | 1013421044311 |
11 | 36087583a155 |
12 | 1444a87a7907 |
13 | 74746969690 |
14 | 3709aa9402b |
15 | 1b564b37041 |
hex | ebf499f257 |
1013421044311 has 8 divisors (see below), whose sum is σ = 1093287859664. Its totient is φ = 933827279040.
The previous prime is 1013421044249. The next prime is 1013421044341. The reversal of 1013421044311 is 1134401243101.
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 1013421044311 - 219 = 1013420520023 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1013421044341) 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, 68254806 + ... + 68269651.
It is an arithmetic number, because the mean of its divisors is an integer number (136660982458).
Almost surely, 21013421044311 is an apocalyptic number.
1013421044311 is a deficient number, since it is larger than the sum of its proper divisors (79866815353).
1013421044311 is a wasteful number, since it uses less digits than its factorization.
1013421044311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136525041.
The product of its (nonzero) digits is 1152, while the sum is 25.
Adding to 1013421044311 its reverse (1134401243101), we get a palindrome (2147822287412).
The spelling of 1013421044311 in words is "one trillion, thirteen billion, four hundred twenty-one million, forty-four thousand, three hundred eleven".
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