Base | Representation |
---|---|
bin | 1000010101000011001… |
… | …1000000011100111010 |
3 | 111200100011002011210221 |
4 | 2011100303000130322 |
5 | 4321021401003432 |
6 | 145422343530254 |
7 | 13223614264156 |
oct | 2052063003472 |
9 | 450304064727 |
10 | 143089469242 |
11 | 55758303105 |
12 | 2389445998a |
13 | 106549709c5 |
14 | 6cd5a84066 |
15 | 3ac7089b97 |
hex | 2150cc073a |
143089469242 has 8 divisors (see below), whose sum is σ = 214643797632. Its totient is φ = 71541536700.
The previous prime is 143089469231. The next prime is 143089469273. The reversal of 143089469242 is 242964980341.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 143089469242.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1542634 + ... + 1632757.
It is an arithmetic number, because the mean of its divisors is an integer number (26830474704).
Almost surely, 2143089469242 is an apocalyptic number.
143089469242 is a deficient number, since it is larger than the sum of its proper divisors (71554328390).
143089469242 is a wasteful number, since it uses less digits than its factorization.
143089469242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3197924.
The product of its (nonzero) digits is 2985984, while the sum is 52.
The spelling of 143089469242 in words is "one hundred forty-three billion, eighty-nine million, four hundred sixty-nine thousand, two hundred forty-two".
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