Base | Representation |
---|---|
bin | 100000100100100… |
… | …1100010000011100 |
3 | 2211011112112002211 |
4 | 1001021030100130 |
5 | 4214242203130 |
6 | 300241130204 |
7 | 36040511404 |
oct | 10111142034 |
9 | 2734475084 |
10 | 1092928540 |
11 | 510a25430 |
12 | 266029964 |
13 | 1455760a2 |
14 | a521b804 |
15 | 65e3aa2a |
hex | 4124c41c |
1092928540 has 24 divisors (see below), whose sum is σ = 2503800432. Its totient is φ = 397428480.
The previous prime is 1092928483. The next prime is 1092928541. The reversal of 1092928540 is 458292901.
It is a junction number, because it is equal to n+sod(n) for n = 1092928493 and 1092928502.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1092928541) 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, 2483709 + ... + 2484148.
It is an arithmetic number, because the mean of its divisors is an integer number (104325018).
Almost surely, 21092928540 is an apocalyptic number.
1092928540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1092928540 is an abundant number, since it is smaller than the sum of its proper divisors (1410871892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1092928540 is a wasteful number, since it uses less digits than its factorization.
1092928540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4967877 (or 4967875 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 40.
The square root of 1092928540 is about 33059.4697477137. The cubic root of 1092928540 is about 1030.0633197005.
The spelling of 1092928540 in words is "one billion, ninety-two million, nine hundred twenty-eight thousand, five hundred forty".
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