Base | Representation |
---|---|
bin | 1000010011111100… |
… | …0001011010111100 |
3 | 12202111020022012210 |
4 | 2010333001122330 |
5 | 14032131112104 |
6 | 1005220300420 |
7 | 106201102542 |
oct | 20477013274 |
9 | 5674208183 |
10 | 2231113404 |
11 | a45450583 |
12 | 523241710 |
13 | 297306360 |
14 | 172459d92 |
15 | d0d15989 |
hex | 84fc16bc |
2231113404 has 48 divisors (see below), whose sum is σ = 5610579968. Its totient is φ = 685983168.
The previous prime is 2231113327. The next prime is 2231113411. The reversal of 2231113404 is 4043111322.
2231113404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×22311134043 (a number of 29 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239889 + ... + 249015.
Almost surely, 22231113404 is an apocalyptic number.
It is an amenable number.
2231113404 is an abundant number, since it is smaller than the sum of its proper divisors (3379466564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2231113404 is a wasteful number, since it uses less digits than its factorization.
2231113404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10714 (or 10712 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 2231113404 is about 47234.6631617078. The cubic root of 2231113404 is about 1306.6939544084.
Adding to 2231113404 its reverse (4043111322), we get a palindrome (6274224726).
The spelling of 2231113404 in words is "two billion, two hundred thirty-one million, one hundred thirteen thousand, four hundred four".
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