Base | Representation |
---|---|
bin | 10011000110110101101… |
… | …011111111010111010111 |
3 | 11122112010011001012002212 |
4 | 103012311223333113113 |
5 | 133003022341424421 |
6 | 2443105010224035 |
7 | 163601456222456 |
oct | 23066553772727 |
9 | 4575104035085 |
10 | 1313013233111 |
11 | 4669338158a8 |
12 | 19257958501b |
13 | 96a80150488 |
14 | 4779b99ab9d |
15 | 2424b5dce5b |
hex | 131b5aff5d7 |
1313013233111 has 8 divisors (see below), whose sum is σ = 1337850391824. Its totient is φ = 1288178419840.
The previous prime is 1313013233101. The next prime is 1313013233137. The reversal of 1313013233111 is 1113323103131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1313013233111 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 (1313013233101) 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, 565040 + ... + 1716186.
It is an arithmetic number, because the mean of its divisors is an integer number (167231298978).
Almost surely, 21313013233111 is an apocalyptic number.
1313013233111 is a deficient number, since it is larger than the sum of its proper divisors (24837158713).
1313013233111 is a wasteful number, since it uses less digits than its factorization.
1313013233111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1172721.
The product of its (nonzero) digits is 486, while the sum is 23.
Adding to 1313013233111 its reverse (1113323103131), we get a palindrome (2426336336242).
The spelling of 1313013233111 in words is "one trillion, three hundred thirteen billion, thirteen million, two hundred thirty-three thousand, one hundred eleven".
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