Base | Representation |
---|---|
bin | 100000010011111000001000… |
… | …000100011100111100100100 |
3 | 200122010221202220100102220100 |
4 | 200103320020010130330210 |
5 | 122111210302333342244 |
6 | 1222121224513104100 |
7 | 41634430205500515 |
oct | 4023701004347444 |
9 | 618127686312810 |
10 | 142103423340324 |
11 | 413077a5935406 |
12 | 13b30718b58030 |
13 | 613a3aba8cc64 |
14 | 2713bb1722a0c |
15 | 116668201bb69 |
hex | 813e0811cf24 |
142103423340324 has 72 divisors (see below), whose sum is σ = 390614974554168. Its totient is φ = 43376561648640.
The previous prime is 142103423340311. The next prime is 142103423340343. The reversal of 142103423340324 is 423043324301241.
142103423340324 is a `hidden beast` number, since 1 + 4 + 2 + 10 + 3 + 4 + 233 + 403 + 2 + 4 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 54113207644224 + 87990215696100 = 7356168^2 + 9380310^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3137749467 + ... + 3137794754.
It is an arithmetic number, because the mean of its divisors is an integer number (5425207979919).
Almost surely, 2142103423340324 is an apocalyptic number.
It is an amenable number.
142103423340324 is an abundant number, since it is smaller than the sum of its proper divisors (248511551213844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142103423340324 is a wasteful number, since it uses less digits than its factorization.
142103423340324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6275544285 (or 6275544280 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 36.
Adding to 142103423340324 its reverse (423043324301241), we get a palindrome (565146747641565).
The spelling of 142103423340324 in words is "one hundred forty-two trillion, one hundred three billion, four hundred twenty-three million, three hundred forty thousand, three hundred twenty-four".
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