Base | Representation |
---|---|
bin | 101111110111101… |
… | …0011000000011111 |
3 | 11010221102011000110 |
4 | 1133233103000133 |
5 | 11242143443033 |
6 | 423215101103 |
7 | 54542523243 |
oct | 13757230037 |
9 | 4127364013 |
10 | 1606234143 |
11 | 75474a538 |
12 | 389b11793 |
13 | 1c7a09507 |
14 | 113478423 |
15 | 96031363 |
hex | 5fbd301f |
1606234143 has 16 divisors (see below), whose sum is σ = 2151734112. Its totient is φ = 1065792000.
The previous prime is 1606234109. The next prime is 1606234153. The reversal of 1606234143 is 3414326061.
It is not a de Polignac number, because 1606234143 - 29 = 1606233631 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1606234143.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1606234153) by changing a digit.
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 in 15 ways as a sum of consecutive naturals, for example, 656803 + ... + 659243.
It is an arithmetic number, because the mean of its divisors is an integer number (134483382).
Almost surely, 21606234143 is an apocalyptic number.
1606234143 is a deficient number, since it is larger than the sum of its proper divisors (545499969).
1606234143 is a wasteful number, since it uses less digits than its factorization.
1606234143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3386.
The product of its (nonzero) digits is 10368, while the sum is 30.
The square root of 1606234143 is about 40077.8510277185. The cubic root of 1606234143 is about 1171.1241886772.
It can be divided in two parts, 16062 and 34143, that added together give a palindrome (50205).
The spelling of 1606234143 in words is "one billion, six hundred six million, two hundred thirty-four thousand, one hundred forty-three".
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