Base | Representation |
---|---|
bin | 10000010110010001111… |
… | …001110111101110000101 |
3 | 10222101210001220010110102 |
4 | 100112101321313232011 |
5 | 121401243142043023 |
6 | 2220033144333445 |
7 | 144110515153211 |
oct | 20262171675605 |
9 | 3871701803412 |
10 | 1123434331013 |
11 | 3a349a434805 |
12 | 16188ba74285 |
13 | 81c29b39127 |
14 | 3c535935941 |
15 | 1e352ea6628 |
hex | 10591e77b85 |
1123434331013 has 16 divisors (see below), whose sum is σ = 1159477862400. Its totient is φ = 1087878662640.
The previous prime is 1123434331001. The next prime is 1123434331031. The reversal of 1123434331013 is 3101334343211.
It is a cyclic number.
It is not a de Polignac number, because 1123434331013 - 28 = 1123434330757 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1123434331093) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2327228 + ... + 2768186.
It is an arithmetic number, because the mean of its divisors is an integer number (72467366400).
Almost surely, 21123434331013 is an apocalyptic number.
It is an amenable number.
1123434331013 is a deficient number, since it is larger than the sum of its proper divisors (36043531387).
1123434331013 is a wasteful number, since it uses less digits than its factorization.
1123434331013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 441512.
The product of its (nonzero) digits is 7776, while the sum is 29.
Adding to 1123434331013 its reverse (3101334343211), we get a palindrome (4224768674224).
The spelling of 1123434331013 in words is "one trillion, one hundred twenty-three billion, four hundred thirty-four million, three hundred thirty-one thousand, thirteen".
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