Base | Representation |
---|---|
bin | 11010010001111… |
… | …11100101101110 |
3 | 120100211121012212 |
4 | 31020333211232 |
5 | 422414231142 |
6 | 33513130422 |
7 | 5314614446 |
oct | 1510774556 |
9 | 510747185 |
10 | 220461422 |
11 | 103498a25 |
12 | 619b9a12 |
13 | 3689c75c |
14 | 213cb126 |
15 | 1454bd82 |
hex | d23f96e |
220461422 has 12 divisors (see below), whose sum is σ = 342491136. Its totient is φ = 106428840.
The previous prime is 220461421. The next prime is 220461431. The reversal of 220461422 is 224164022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220461421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63854 + ... + 67217.
It is an arithmetic number, because the mean of its divisors is an integer number (28540928).
Almost surely, 2220461422 is an apocalyptic number.
220461422 is a deficient number, since it is larger than the sum of its proper divisors (122029714).
220461422 is a wasteful number, since it uses less digits than its factorization.
220461422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131131 (or 131102 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 23.
The square root of 220461422 is about 14847.9433592670. The cubic root of 220461422 is about 604.1028270324.
The spelling of 220461422 in words is "two hundred twenty million, four hundred sixty-one thousand, four hundred twenty-two".
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