Base | Representation |
---|---|
bin | 10011001010011100100001… |
… | …11001011111001100100000 |
3 | 12112012120121210201020000001 |
4 | 21211032100321133030200 |
5 | 21010411421403131034 |
6 | 225343002322505344 |
7 | 11606353166342665 |
oct | 1145162071371440 |
9 | 175176553636001 |
10 | 42140355130144 |
11 | 12477695968587 |
12 | 48870bb805254 |
13 | 1a68a841520ab |
14 | a598657dba6c |
15 | 4d1279bb9a14 |
hex | 265390e5f320 |
42140355130144 has 12 divisors (see below), whose sum is σ = 82963824162534. Its totient is φ = 21070177565056.
The previous prime is 42140355130129. The next prime is 42140355130183. The reversal of 42140355130144 is 44103155304124.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 39406001856400 + 2734353273744 = 6277420^2 + 1653588^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 658443048877 + ... + 658443048940.
Almost surely, 242140355130144 is an apocalyptic number.
It is an amenable number.
42140355130144 is a deficient number, since it is larger than the sum of its proper divisors (40823469032390).
42140355130144 is a wasteful number, since it uses less digits than its factorization.
42140355130144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1316886097827 (or 1316886097819 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 37.
The spelling of 42140355130144 in words is "forty-two trillion, one hundred forty billion, three hundred fifty-five million, one hundred thirty thousand, one hundred forty-four".
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