Base | Representation |
---|---|
bin | 100000010011001001011100… |
… | …101011101011000110100000 |
3 | 200121222011101221122121121112 |
4 | 200103021130223223012200 |
5 | 122104400131121104022 |
6 | 1222042215302442452 |
7 | 41631004165256462 |
oct | 4023113453530640 |
9 | 617864357577545 |
10 | 142053303300512 |
11 | 412985164336aa |
12 | 13b22a6ba33428 |
13 | 61357521b1176 |
14 | 27115b90a6132 |
15 | 11651ebd648e2 |
hex | 81325caeb1a0 |
142053303300512 has 24 divisors (see below), whose sum is σ = 296118466807716. Its totient is φ = 66848613317632.
The previous prime is 142053303300511. The next prime is 142053303300617. The reversal of 142053303300512 is 215003303350241.
It can be written as a sum of positive squares in 2 ways, for example, as 130138904728336 + 11914398572176 = 11407844^2 + 3451724^2 .
It is a Harshad number since it is a multiple of its sum of digits (32).
It is not an unprimeable number, because it can be changed into a prime (142053303300511) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130563697343 + ... + 130563698430.
Almost surely, 2142053303300512 is an apocalyptic number.
It is an amenable number.
142053303300512 is an abundant number, since it is smaller than the sum of its proper divisors (154065163507204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142053303300512 is a wasteful number, since it uses less digits than its factorization.
142053303300512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 261127395800 (or 261127395792 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 32.
Adding to 142053303300512 its reverse (215003303350241), we get a palindrome (357056606650753).
The spelling of 142053303300512 in words is "one hundred forty-two trillion, fifty-three billion, three hundred three million, three hundred thousand, five hundred twelve".
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