Base | Representation |
---|---|
bin | 100000010011110111000001… |
… | …101111000101000000000111 |
3 | 200122010211201122221210221011 |
4 | 200103313001233011000013 |
5 | 122111200343243111403 |
6 | 1222120511441303051 |
7 | 41634356026545355 |
oct | 4023670157050007 |
9 | 618124648853834 |
10 | 142102243332103 |
11 | 4130724a8437aa |
12 | 13b30449934a87 |
13 | 613a251478242 |
14 | 2713adcb187d5 |
15 | 116661362ea6d |
hex | 813dc1bc5007 |
142102243332103 has 8 divisors (see below), whose sum is σ = 143076810203136. Its totient is φ = 141128117151000.
The previous prime is 142102243332059. The next prime is 142102243332107. The reversal of 142102243332103 is 301233342201241.
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-142102243332103 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 (142102243332107) 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, 109525351 + ... + 110815192.
It is an arithmetic number, because the mean of its divisors is an integer number (17884601275392).
Almost surely, 2142102243332103 is an apocalyptic number.
142102243332103 is a deficient number, since it is larger than the sum of its proper divisors (974566871033).
142102243332103 is a wasteful number, since it uses less digits than its factorization.
142102243332103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 220344965.
The product of its (nonzero) digits is 20736, while the sum is 31.
Adding to 142102243332103 its reverse (301233342201241), we get a palindrome (443335585533344).
The spelling of 142102243332103 in words is "one hundred forty-two trillion, one hundred two billion, two hundred forty-three million, three hundred thirty-two thousand, one hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •