Base | Representation |
---|---|
bin | 100000100110101… |
… | …0111011111010000 |
3 | 2211020121010120211 |
4 | 1001031113133100 |
5 | 4220032214440 |
6 | 300320413504 |
7 | 36053020531 |
oct | 10115273720 |
9 | 2736533524 |
10 | 1094023120 |
11 | 511602843 |
12 | 266477294 |
13 | 14586a378 |
14 | a5424688 |
15 | 660a4eea |
hex | 413577d0 |
1094023120 has 40 divisors (see below), whose sum is σ = 2549479680. Its totient is φ = 436598400.
The previous prime is 1094023103. The next prime is 1094023121. The reversal of 1094023120 is 213204901.
It is a tau number, because it is divible by the number of its divisors (40).
It is a junction number, because it is equal to n+sod(n) for n = 1094023091 and 1094023100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1094023121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19545 + ... + 50695.
It is an arithmetic number, because the mean of its divisors is an integer number (63736992).
Almost surely, 21094023120 is an apocalyptic number.
1094023120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1094023120 is an abundant number, since it is smaller than the sum of its proper divisors (1455456560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1094023120 is a wasteful number, since it uses less digits than its factorization.
1094023120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31603 (or 31597 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 22.
The square root of 1094023120 is about 33076.0203168398. The cubic root of 1094023120 is about 1030.4070782293.
The spelling of 1094023120 in words is "one billion, ninety-four million, twenty-three thousand, one hundred twenty".
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