Base | Representation |
---|---|
bin | 1000010011000000111… |
… | …1101100010000011111 |
3 | 111121221002102222010021 |
4 | 2010300033230100133 |
5 | 4313412043344300 |
6 | 145252234253011 |
7 | 13204233255256 |
oct | 2046017542037 |
9 | 447832388107 |
10 | 142543340575 |
11 | 554a7aaa5a9 |
12 | 23761587167 |
13 | 1059878764c |
14 | 6c8332179d |
15 | 3a9415dd1a |
hex | 21303ec41f |
142543340575 has 48 divisors (see below), whose sum is σ = 182092032864. Its totient is φ = 110649139200.
The previous prime is 142543340543. The next prime is 142543340593. The reversal of 142543340575 is 575043345241.
It is not a de Polignac number, because 142543340575 - 25 = 142543340543 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 51328587 + ... + 51331363.
It is an arithmetic number, because the mean of its divisors is an integer number (3793584018).
Almost surely, 2142543340575 is an apocalyptic number.
142543340575 is a deficient number, since it is larger than the sum of its proper divisors (39548692289).
142543340575 is a wasteful number, since it uses less digits than its factorization.
142543340575 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3292 (or 3287 counting only the distinct ones).
The product of its (nonzero) digits is 1008000, while the sum is 43.
The spelling of 142543340575 in words is "one hundred forty-two billion, five hundred forty-three million, three hundred forty thousand, five hundred seventy-five".
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