Base | Representation |
---|---|
bin | 1011100110000100… |
… | …0011100000001101 |
3 | 22000220121211211012 |
4 | 2321201003200031 |
5 | 22333241400221 |
6 | 1232502335005 |
7 | 140062250300 |
oct | 27141034015 |
9 | 8026554735 |
10 | 3112450061 |
11 | 1357995886 |
12 | 72a42a465 |
13 | 3a7a96b36 |
14 | 217518b37 |
15 | 1333a765b |
hex | b984380d |
3112450061 has 24 divisors (see below), whose sum is σ = 3669960960. Its totient is φ = 2631596352.
The previous prime is 3112450057. The next prime is 3112450063. The reversal of 3112450061 is 1600542113.
It is not a de Polignac number, because 3112450061 - 22 = 3112450057 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3112450063) 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 23 ways as a sum of consecutive naturals, for example, 3606116 + ... + 3606978.
It is an arithmetic number, because the mean of its divisors is an integer number (152915040).
Almost surely, 23112450061 is an apocalyptic number.
It is an amenable number.
3112450061 is a deficient number, since it is larger than the sum of its proper divisors (557510899).
3112450061 is an equidigital number, since it uses as much as digits as its factorization.
3112450061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1793 (or 1786 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 23.
The square root of 3112450061 is about 55789.3364452383. The cubic root of 3112450061 is about 1460.0491102827.
Adding to 3112450061 its reverse (1600542113), we get a palindrome (4712992174).
The spelling of 3112450061 in words is "three billion, one hundred twelve million, four hundred fifty thousand, sixty-one".
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