| Base | Representation |
|---|---|
| bin | 101011101101… |
| … | …000110100000 |
| 3 | 210120001221200 |
| 4 | 223231012200 |
| 5 | 10413110203 |
| 6 | 1045321200 |
| 7 | 166245060 |
| oct | 53550640 |
| 9 | 23501850 |
| 10 | 11456928 |
| 11 | 651583a |
| 12 | 3a06200 |
| 13 | 24b1a62 |
| 14 | 17433a0 |
| 15 | 10149a3 |
| hex | aed1a0 |
11456928 has 72 divisors (see below), whose sum is σ = 37241568. Its totient is φ = 3272832.
The previous prime is 11456927. The next prime is 11456947. The reversal of 11456928 is 82965411.
It is a tau number, because it is divible by the number of its divisors (72).
It is a super-2 number, since 2×114569282 = 262522398394368, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 11456892 and 11456901.
It is not an unprimeable number, because it can be changed into a prime (11456923) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 826 + ... + 4857.
It is an arithmetic number, because the mean of its divisors is an integer number (517244).
Almost surely, 211456928 is an apocalyptic number.
11456928 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11456928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18620784).
11456928 is an abundant number, since it is smaller than the sum of its proper divisors (25784640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11456928 is a wasteful number, since it uses less digits than its factorization.
11456928 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5706 (or 5695 counting only the distinct ones).
The product of its digits is 17280, while the sum is 36.
The square root of 11456928 is about 3384.8084140760. The cubic root of 11456928 is about 225.4357186373.
The spelling of 11456928 in words is "eleven million, four hundred fifty-six thousand, nine hundred twenty-eight".
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