Base | Representation |
---|---|
bin | 1111010110110010… |
… | …1111000101101010 |
3 | 101122021112200001212 |
4 | 3311230233011222 |
5 | 31420232121010 |
6 | 1521011513122 |
7 | 204102440555 |
oct | 36554570552 |
9 | 11567480055 |
10 | 4122145130 |
11 | 1825930714 |
12 | 9705b87a2 |
13 | 509019b3c |
14 | 2b166b69c |
15 | 191d51505 |
hex | f5b2f16a |
4122145130 has 16 divisors (see below), whose sum is σ = 7451710344. Its totient is φ = 1641780480.
The previous prime is 4122145129. The next prime is 4122145151. The reversal of 4122145130 is 315412214.
It can be written as a sum of positive squares in 4 ways, for example, as 2066338849 + 2055806281 = 45457^2 + 45341^2 .
It is a junction number, because it is equal to n+sod(n) for n = 4122145096 and 4122145105.
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 in 7 ways as a sum of consecutive naturals, for example, 882251 + ... + 886910.
Almost surely, 24122145130 is an apocalyptic number.
4122145130 is a deficient number, since it is larger than the sum of its proper divisors (3329565214).
4122145130 is a wasteful number, since it uses less digits than its factorization.
4122145130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1769401.
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 4122145130 is about 64203.9339137408. The cubic root of 4122145130 is about 1603.3970960341.
Adding to 4122145130 its reverse (315412214), we get a palindrome (4437557344).
The spelling of 4122145130 in words is "four billion, one hundred twenty-two million, one hundred forty-five thousand, one hundred thirty".
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