Base | Representation |
---|---|
bin | 100000100001001… |
… | …0101111010110110 |
3 | 2211001011022020102 |
4 | 1001002111322312 |
5 | 4213312224420 |
6 | 300134434102 |
7 | 36016323044 |
oct | 10102257266 |
9 | 2731138212 |
10 | 1091133110 |
11 | 50aa09501 |
12 | 265502932 |
13 | 145097ac2 |
14 | a4cb1394 |
15 | 65bd3a75 |
hex | 41095eb6 |
1091133110 has 16 divisors (see below), whose sum is σ = 2049433056. Its totient is φ = 417476928.
The previous prime is 1091133107. The next prime is 1091133139. The reversal of 1091133110 is 113311901.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2371799 + ... + 2372258.
It is an arithmetic number, because the mean of its divisors is an integer number (128089566).
Almost surely, 21091133110 is an apocalyptic number.
1091133110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1091133110 is a deficient number, since it is larger than the sum of its proper divisors (958299946).
1091133110 is a wasteful number, since it uses less digits than its factorization.
1091133110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4744087.
The product of its (nonzero) digits is 81, while the sum is 20.
The square root of 1091133110 is about 33032.3040371089. The cubic root of 1091133110 is about 1029.4989582441.
The spelling of 1091133110 in words is "one billion, ninety-one million, one hundred thirty-three thousand, one hundred ten".
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