Base | Representation |
---|---|
bin | 1000001110110000111… |
… | …1010111010110000000 |
3 | 111111222120120101200101 |
4 | 2003230033113112000 |
5 | 4304043003413344 |
6 | 144543120132144 |
7 | 13134040414234 |
oct | 2035417272600 |
9 | 444876511611 |
10 | 141402404224 |
11 | 54a71a751a4 |
12 | 234a3467054 |
13 | 104462a2b93 |
14 | 6bb59a85c4 |
15 | 3a28ddd9d4 |
hex | 20ec3d7580 |
141402404224 has 64 divisors (see below), whose sum is σ = 287841470400. Its totient is φ = 69161390080.
The previous prime is 141402404203. The next prime is 141402404239. The reversal of 141402404224 is 422404204141.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (64).
It is a junction number, because it is equal to n+sod(n) for n = 141402404192 and 141402404201.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14680242 + ... + 14689870.
It is an arithmetic number, because the mean of its divisors is an integer number (4497522975).
Almost surely, 2141402404224 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 141402404224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143920735200).
141402404224 is an abundant number, since it is smaller than the sum of its proper divisors (146439066176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141402404224 is an equidigital number, since it uses as much as digits as its factorization.
141402404224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12131 (or 12119 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 28.
Adding to 141402404224 its reverse (422404204141), we get a palindrome (563806608365).
The spelling of 141402404224 in words is "one hundred forty-one billion, four hundred two million, four hundred four thousand, two hundred twenty-four".
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