Base | Representation |
---|---|
bin | 11010010000000… |
… | …10011101101110 |
3 | 120100100212202222 |
4 | 31020002131232 |
5 | 422333223204 |
6 | 33503515342 |
7 | 5312522510 |
oct | 1510023556 |
9 | 510325688 |
10 | 220211054 |
11 | 103337908 |
12 | 618b8b52 |
13 | 368127cb |
14 | 21363bb0 |
15 | 144ecabe |
hex | d20276e |
220211054 has 8 divisors (see below), whose sum is σ = 377504688. Its totient is φ = 94376160.
The previous prime is 220211051. The next prime is 220211113. The reversal of 220211054 is 450112022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220211051) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 7864667 + ... + 7864694.
It is an arithmetic number, because the mean of its divisors is an integer number (47188086).
Almost surely, 2220211054 is an apocalyptic number.
220211054 is a deficient number, since it is larger than the sum of its proper divisors (157293634).
220211054 is a wasteful number, since it uses less digits than its factorization.
220211054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15729370.
The product of its (nonzero) digits is 160, while the sum is 17.
The square root of 220211054 is about 14839.5098975674. The cubic root of 220211054 is about 603.8740563832.
Adding to 220211054 its reverse (450112022), we get a palindrome (670323076).
The spelling of 220211054 in words is "two hundred twenty million, two hundred eleven thousand, fifty-four".
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