Base | Representation |
---|---|
bin | 100000010111010111011000… |
… | …010110110011011011011101 |
3 | 200122222212112020102221220120 |
4 | 200113113120112303123131 |
5 | 122124122223044410323 |
6 | 1222423311454505153 |
7 | 41660644505213310 |
oct | 4027273026633335 |
9 | 618885466387816 |
10 | 142343141013213 |
11 | 4139a429251058 |
12 | 13b6b079b051b9 |
13 | 6156b92810a0a |
14 | 27216326bc977 |
15 | 116ca122aa5e3 |
hex | 8175d85b36dd |
142343141013213 has 16 divisors (see below), whose sum is σ = 217767992633856. Its totient is φ = 81014878206000.
The previous prime is 142343141013193. The next prime is 142343141013217. The reversal of 142343141013213 is 312310141343241.
It is a happy number.
It is not a de Polignac number, because 142343141013213 - 221 = 142343138916061 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142343141013217) 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, 13502474431 + ... + 13502484972.
It is an arithmetic number, because the mean of its divisors is an integer number (13610499539616).
Almost surely, 2142343141013213 is an apocalyptic number.
It is an amenable number.
142343141013213 is a deficient number, since it is larger than the sum of its proper divisors (75424851620643).
142343141013213 is a wasteful number, since it uses less digits than its factorization.
142343141013213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27004959664.
The product of its (nonzero) digits is 20736, while the sum is 33.
Adding to 142343141013213 its reverse (312310141343241), we get a palindrome (454653282356454).
The spelling of 142343141013213 in words is "one hundred forty-two trillion, three hundred forty-three billion, one hundred forty-one million, thirteen thousand, two hundred thirteen".
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