Base | Representation |
---|---|
bin | 100000010100011110111101… |
… | …000010001110111010100011 |
3 | 200122021221101101221111222000 |
4 | 200110132331002032322203 |
5 | 122112401143204442243 |
6 | 1222152321451415043 |
7 | 41640434303445420 |
oct | 4024367502167243 |
9 | 618257341844860 |
10 | 142145114140323 |
11 | 4132344a242518 |
12 | 13b38813154483 |
13 | 61412c421a398 |
14 | 2715c0869cd47 |
15 | 11677c218b5d3 |
hex | 8147bd08eea3 |
142145114140323 has 64 divisors (see below), whose sum is σ = 241708279680000. Its totient is φ = 80875766684160.
The previous prime is 142145114140297. The next prime is 142145114140339. The reversal of 142145114140323 is 323041411541241.
142145114140323 is a `hidden beast` number, since 1 + 4 + 2 + 1 + 451 + 141 + 40 + 3 + 23 = 666.
It is not a de Polignac number, because 142145114140323 - 217 = 142145114009251 is a prime.
It is not an unprimeable number, because it can be changed into a prime (142145114140823) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 39096253 + ... + 42577073.
It is an arithmetic number, because the mean of its divisors is an integer number (3776691870000).
Almost surely, 2142145114140323 is an apocalyptic number.
142145114140323 is a deficient number, since it is larger than the sum of its proper divisors (99563165539677).
142145114140323 is a wasteful number, since it uses less digits than its factorization.
142145114140323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3481769 (or 3481763 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 36.
Adding to 142145114140323 its reverse (323041411541241), we get a palindrome (465186525681564).
The spelling of 142145114140323 in words is "one hundred forty-two trillion, one hundred forty-five billion, one hundred fourteen million, one hundred forty thousand, three hundred twenty-three".
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