Base | Representation |
---|---|
bin | 10001100010011111… |
… | …01001101110011000 |
3 | 220022020002112001010 |
4 | 20301033221232120 |
5 | 123241011334430 |
6 | 4154204053520 |
7 | 452224465341 |
oct | 106117515630 |
9 | 26266075033 |
10 | 9416121240 |
11 | 3aa2178289 |
12 | 19a95342a0 |
13 | b70a47696 |
14 | 6547b50c8 |
15 | 3a19c6cb0 |
hex | 2313e9b98 |
9416121240 has 32 divisors (see below), whose sum is σ = 28248364080. Its totient is φ = 2510965632.
The previous prime is 9416121203. The next prime is 9416121293. The reversal of 9416121240 is 421216149.
9416121240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 9416121198 and 9416121207.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 39233719 + ... + 39233958.
Almost surely, 29416121240 is an apocalyptic number.
It is an amenable number.
9416121240 is an abundant number, since it is smaller than the sum of its proper divisors (18832242840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9416121240 is a wasteful number, since it uses less digits than its factorization.
9416121240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78467691 (or 78467687 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 9416121240 is about 97036.7004797669. The cubic root of 9416121240 is about 2111.6600997567.
Adding to 9416121240 its reverse (421216149), we get a palindrome (9837337389).
The spelling of 9416121240 in words is "nine billion, four hundred sixteen million, one hundred twenty-one thousand, two hundred forty".
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