Base | Representation |
---|---|
bin | 100000010110011101000100… |
… | …110001010000001011101100 |
3 | 200122202212221010220002201100 |
4 | 200112131010301100023230 |
5 | 122122111014024022440 |
6 | 1222334435310443100 |
7 | 41653300206120414 |
oct | 4026350461201354 |
9 | 618685833802640 |
10 | 142280535376620 |
11 | 41375921a79723 |
12 | 13b5ab07503490 |
13 | 6150cc62b9134 |
14 | 271c5b3b5b644 |
15 | 116b09ae12230 |
hex | 816744c502ec |
142280535376620 has 144 divisors (see below), whose sum is σ = 432165206753280. Its totient is φ = 37890438096000.
The previous prime is 142280535376619. The next prime is 142280535376673. The reversal of 142280535376620 is 26673535082241.
142280535376620 is a `hidden beast` number, since 1 + 4 + 2 + 2 + 8 + 0 + 5 + 3 + 5 + 3 + 7 + 6 + 620 = 666.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 437194321 + ... + 437519639.
It is an arithmetic number, because the mean of its divisors is an integer number (3001147269120).
Almost surely, 2142280535376620 is an apocalyptic number.
142280535376620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
142280535376620 is an abundant number, since it is smaller than the sum of its proper divisors (289884671376660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142280535376620 is a wasteful number, since it uses less digits than its factorization.
142280535376620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 328596 (or 328591 counting only the distinct ones).
The product of its (nonzero) digits is 14515200, while the sum is 54.
The spelling of 142280535376620 in words is "one hundred forty-two trillion, two hundred eighty billion, five hundred thirty-five million, three hundred seventy-six thousand, six hundred twenty".
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