Base | Representation |
---|---|
bin | 1000010010001000001… |
… | …1011001000000111100 |
3 | 111121022111101221200102 |
4 | 2010202003121000330 |
5 | 4312420120010004 |
6 | 145212451020232 |
7 | 13165312353032 |
oct | 2044203310074 |
9 | 447274357612 |
10 | 142305235004 |
11 | 55395660339 |
12 | 236b589a678 |
13 | 1055b34ab8a |
14 | 6c5d860552 |
15 | 3a7d2c911e |
hex | 21220d903c |
142305235004 has 12 divisors (see below), whose sum is σ = 249157033944. Its totient is φ = 71117511024.
The previous prime is 142305234961. The next prime is 142305235067. The reversal of 142305235004 is 400532503241.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8767499 + ... + 8783714.
It is an arithmetic number, because the mean of its divisors is an integer number (20763086162).
Almost surely, 2142305235004 is an apocalyptic number.
It is an amenable number.
142305235004 is a deficient number, since it is larger than the sum of its proper divisors (106851798940).
142305235004 is a wasteful number, since it uses less digits than its factorization.
142305235004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17553244 (or 17553242 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 29.
Adding to 142305235004 its reverse (400532503241), we get a palindrome (542837738245).
The spelling of 142305235004 in words is "one hundred forty-two billion, three hundred five million, two hundred thirty-five thousand, four".
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