Base | Representation |
---|---|
bin | 101001100001… |
… | …001100101001 |
3 | 202110221212201 |
4 | 221201030221 |
5 | 10241241011 |
6 | 1025140201 |
7 | 161340301 |
oct | 51411451 |
9 | 22427781 |
10 | 10883881 |
11 | 6164248 |
12 | 378a661 |
13 | 2340c88 |
14 | 1634601 |
15 | e4ecc1 |
hex | a61329 |
10883881 has 2 divisors, whose sum is σ = 10883882. Its totient is φ = 10883880.
The previous prime is 10883863. The next prime is 10883911. The reversal of 10883881 is 18838801.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 10784656 + 99225 = 3284^2 + 315^2 .
It is an emirp because it is prime and its reverse (18838801) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10883881 - 211 = 10881833 is a prime.
It is a super-2 number, since 2×108838812 = 236917731244322, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10883881.
It is not a weakly prime, because it can be changed into another prime (10883581) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5441940 + 5441941.
It is an arithmetic number, because the mean of its divisors is an integer number (5441941).
Almost surely, 210883881 is an apocalyptic number.
It is an amenable number.
10883881 is a deficient number, since it is larger than the sum of its proper divisors (1).
10883881 is an equidigital number, since it uses as much as digits as its factorization.
10883881 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 12288, while the sum is 37.
The square root of 10883881 is about 3299.0727485159. The cubic root of 10883881 is about 221.6126744587.
The spelling of 10883881 in words is "ten million, eight hundred eighty-three thousand, eight hundred eighty-one".
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