Base | Representation |
---|---|
bin | 1000010010100001100… |
… | …1000011001110010000 |
3 | 111121120220111122101112 |
4 | 2010220121003032100 |
5 | 4313124330414313 |
6 | 145231210152452 |
7 | 13201043265506 |
oct | 2045031031620 |
9 | 447526448345 |
10 | 142411576208 |
11 | 5543a693030 |
12 | 23725422728 |
13 | 105773a1a75 |
14 | 6c6da22676 |
15 | 3a877d28a8 |
hex | 2128643390 |
142411576208 has 80 divisors (see below), whose sum is σ = 305429201280. Its totient is φ = 63782476800.
The previous prime is 142411576201. The next prime is 142411576253. The reversal of 142411576208 is 802675114241.
It is not an unprimeable number, because it can be changed into a prime (142411576201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35699078 + ... + 35703066.
It is an arithmetic number, because the mean of its divisors is an integer number (3817865016).
Almost surely, 2142411576208 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 142411576208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152714600640).
142411576208 is an abundant number, since it is smaller than the sum of its proper divisors (163017625072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142411576208 is a wasteful number, since it uses less digits than its factorization.
142411576208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6936 (or 6930 counting only the distinct ones).
The product of its (nonzero) digits is 107520, while the sum is 41.
The spelling of 142411576208 in words is "one hundred forty-two billion, four hundred eleven million, five hundred seventy-six thousand, two hundred eight".
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