Base | Representation |
---|---|
bin | 1000010110001101101… |
… | …1001101111110100000 |
3 | 111201010221011101210212 |
4 | 2011203123031332200 |
5 | 4322141403002123 |
6 | 145513350313252 |
7 | 13234430614331 |
oct | 2054333157640 |
9 | 451127141725 |
10 | 143402000288 |
11 | 558a8766328 |
12 | 23961058828 |
13 | 106a4638411 |
14 | 6d2539a288 |
15 | 3ae4721878 |
hex | 21636cdfa0 |
143402000288 has 12 divisors (see below), whose sum is σ = 282322688130. Its totient is φ = 71701000128.
The previous prime is 143402000249. The next prime is 143402000323. The reversal of 143402000288 is 882000204341.
143402000288 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 90617856784 + 52784143504 = 301028^2 + 229748^2 .
It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 4481312509 = 143402000288 / (1 + 4 + 3 + 4 + 0 + 2 + 0 + 0 + 0 + 2 + 8 + 8).
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 as a sum of consecutive naturals, namely, 2240656223 + ... + 2240656286.
Almost surely, 2143402000288 is an apocalyptic number.
It is an amenable number.
143402000288 is a deficient number, since it is larger than the sum of its proper divisors (138920687842).
143402000288 is an equidigital number, since it uses as much as digits as its factorization.
143402000288 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4481312519 (or 4481312511 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 32.
The spelling of 143402000288 in words is "one hundred forty-three billion, four hundred two million, two hundred eighty-eight", and thus it is an aban number.
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