Base | Representation |
---|---|
bin | 100000010011111000001000… |
… | …000100011100111100100101 |
3 | 200122010221202220100102220101 |
4 | 200103320020010130330211 |
5 | 122111210302333342300 |
6 | 1222121224513104101 |
7 | 41634430205500516 |
oct | 4023701004347445 |
9 | 618127686312811 |
10 | 142103423340325 |
11 | 413077a5935407 |
12 | 13b30718b58031 |
13 | 613a3aba8cc65 |
14 | 2713bb1722a0d |
15 | 116668201bb6a |
hex | 813e0811cf25 |
142103423340325 has 12 divisors (see below), whose sum is σ = 181892381876608. Its totient is φ = 110015553553200.
The previous prime is 142103423340311. The next prime is 142103423340343. The reversal of 142103423340325 is 523043324301241.
It is not a de Polignac number, because 142103423340325 - 223 = 142103414951717 is a prime.
It is a super-2 number, since 2×1421034233403252 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91679627187 + ... + 91679628736.
Almost surely, 2142103423340325 is an apocalyptic number.
It is an amenable number.
142103423340325 is a deficient number, since it is larger than the sum of its proper divisors (39788958536283).
142103423340325 is a wasteful number, since it uses less digits than its factorization.
142103423340325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 183359255964 (or 183359255959 counting only the distinct ones).
The product of its (nonzero) digits is 207360, while the sum is 37.
Adding to 142103423340325 its reverse (523043324301241), we get a palindrome (665146747641566).
The spelling of 142103423340325 in words is "one hundred forty-two trillion, one hundred three billion, four hundred twenty-three million, three hundred forty thousand, three hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •