Base | Representation |
---|---|
bin | 1000010001000111001… |
… | …1010100101001010010 |
3 | 111120121111101000102000 |
4 | 2010101303110221102 |
5 | 4311340320243341 |
6 | 145125431134430 |
7 | 13155462033636 |
oct | 2042163245122 |
9 | 446544330360 |
10 | 142032587346 |
11 | 552657690a1 |
12 | 2363a514416 |
13 | 10516a08bc0 |
14 | 6c3556adc6 |
15 | 3a643be8b6 |
hex | 2111cd4a52 |
142032587346 has 256 divisors, whose sum is σ = 370660147200. Its totient is φ = 39923539200.
The previous prime is 142032587329. The next prime is 142032587353. The reversal of 142032587346 is 643785230241.
142032587346 is a `hidden beast` number, since 1 + 4 + 2 + 0 + 32 + 587 + 34 + 6 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 178208620 + ... + 178209416.
It is an arithmetic number, because the mean of its divisors is an integer number (1447891200).
Almost surely, 2142032587346 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 142032587346, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185330073600).
142032587346 is an abundant number, since it is smaller than the sum of its proper divisors (228627559854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142032587346 is a wasteful number, since it uses less digits than its factorization.
142032587346 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1302 (or 1296 counting only the distinct ones).
The product of its (nonzero) digits is 967680, while the sum is 45.
The spelling of 142032587346 in words is "one hundred forty-two billion, thirty-two million, five hundred eighty-seven thousand, three hundred forty-six".
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