Base | Representation |
---|---|
bin | 1000010101110111110… |
… | …1000010011001001010 |
3 | 111200220112102120211122 |
4 | 2011131331002121022 |
5 | 4321444402434232 |
6 | 145500310555242 |
7 | 13232234423201 |
oct | 2053575023112 |
9 | 450815376748 |
10 | 143310202442 |
11 | 55860967240 |
12 | 23936368b22 |
13 | 1068b607074 |
14 | 6d17102238 |
15 | 3adb63c312 |
hex | 215df4264a |
143310202442 has 16 divisors (see below), whose sum is σ = 235488816000. Its totient is φ = 64868442240.
The previous prime is 143310202433. The next prime is 143310202471. The reversal of 143310202442 is 244202013341.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13622567 + ... + 13633082.
It is an arithmetic number, because the mean of its divisors is an integer number (14718051000).
Almost surely, 2143310202442 is an apocalyptic number.
143310202442 is a deficient number, since it is larger than the sum of its proper divisors (92178613558).
143310202442 is a wasteful number, since it uses less digits than its factorization.
143310202442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27255901.
The product of its (nonzero) digits is 4608, while the sum is 26.
Adding to 143310202442 its reverse (244202013341), we get a palindrome (387512215783).
The spelling of 143310202442 in words is "one hundred forty-three billion, three hundred ten million, two hundred two thousand, four hundred forty-two".
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