Base | Representation |
---|---|
bin | 10011001010100111111110… |
… | …01010100010110011100110 |
3 | 12112020011111001111010102000 |
4 | 21211103333022202303212 |
5 | 21011012013003444223 |
6 | 225345500154030130 |
7 | 11606661363403332 |
oct | 1145237712426346 |
9 | 175204431433360 |
10 | 42146500062438 |
11 | 1247a25958a122 |
12 | 4888335718346 |
13 | 1a695232641c5 |
14 | a59c899767c2 |
15 | 4d14d93d0543 |
hex | 2654ff2a2ce6 |
42146500062438 has 32 divisors (see below), whose sum is σ = 93662385285600. Its totient is φ = 14048308915488.
The previous prime is 42146500062413. The next prime is 42146500062439. The reversal of 42146500062438 is 83426000564124.
42146500062438 is a `hidden beast` number, since 4 + 2 + 1 + 46 + 500 + 0 + 62 + 43 + 8 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 42146500062393 and 42146500062402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42146500062439) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13106433 + ... + 16002236.
It is an arithmetic number, because the mean of its divisors is an integer number (2926949540175).
Almost surely, 242146500062438 is an apocalyptic number.
42146500062438 is an abundant number, since it is smaller than the sum of its proper divisors (51515885223162).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42146500062438 is a wasteful number, since it uses less digits than its factorization.
42146500062438 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29135493 (or 29135487 counting only the distinct ones).
The product of its (nonzero) digits is 1105920, while the sum is 45.
The spelling of 42146500062438 in words is "forty-two trillion, one hundred forty-six billion, five hundred million, sixty-two thousand, four hundred thirty-eight".
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