Base | Representation |
---|---|
bin | 100000111110110… |
… | …1110110001110100 |
3 | 2212010110020221210 |
4 | 1001331232301310 |
5 | 4231303421203 |
6 | 301452241420 |
7 | 36265543530 |
oct | 10175566164 |
9 | 2763406853 |
10 | 1106701428 |
11 | 518782188 |
12 | 26a770270 |
13 | 148389021 |
14 | a6da4bc0 |
15 | 6725b803 |
hex | 41f6ec74 |
1106701428 has 96 divisors (see below), whose sum is σ = 3154443264. Its totient is φ = 294778368.
The previous prime is 1106701423. The next prime is 1106701429. The reversal of 1106701428 is 8241076011.
It is a junction number, because it is equal to n+sod(n) for n = 1106701395 and 1106701404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1106701423) 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 31 ways as a sum of consecutive naturals, for example, 149175 + ... + 156417.
It is an arithmetic number, because the mean of its divisors is an integer number (32858784).
Almost surely, 21106701428 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1106701428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1577221632).
1106701428 is an abundant number, since it is smaller than the sum of its proper divisors (2047741836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1106701428 is a wasteful number, since it uses less digits than its factorization.
1106701428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7381 (or 7379 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 30.
The square root of 1106701428 is about 33267.1223282087. The cubic root of 1106701428 is about 1034.3721609412.
Adding to 1106701428 its reverse (8241076011), we get a palindrome (9347777439).
The spelling of 1106701428 in words is "one billion, one hundred six million, seven hundred one thousand, four hundred twenty-eight".
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