Base | Representation |
---|---|
bin | 10001000110101… |
… | …10110010011010 |
3 | 100222222211221020 |
4 | 20203112302122 |
5 | 243213023411 |
6 | 22123223310 |
7 | 3361416561 |
oct | 1043266232 |
9 | 328884836 |
10 | 143486106 |
11 | 73aa3265 |
12 | 40077b36 |
13 | 2395b02a |
14 | 150b0bd8 |
15 | c8e4606 |
hex | 88d6c9a |
143486106 has 16 divisors (see below), whose sum is σ = 288900000. Its totient is φ = 47507408.
The previous prime is 143486087. The next prime is 143486117. The reversal of 143486106 is 601684341.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 79356 + ... + 81143.
It is an arithmetic number, because the mean of its divisors is an integer number (18056250).
Almost surely, 2143486106 is an apocalyptic number.
143486106 is an abundant number, since it is smaller than the sum of its proper divisors (145413894).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143486106 is a wasteful number, since it uses less digits than its factorization.
143486106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 160653.
The product of its (nonzero) digits is 13824, while the sum is 33.
The square root of 143486106 is about 11978.5686123176. The cubic root of 143486106 is about 523.5240248815.
It can be divided in two parts, 14 and 3486106, that added together give a triangular number (3486120 = T2640).
The spelling of 143486106 in words is "one hundred forty-three million, four hundred eighty-six thousand, one hundred six".
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