Base | Representation |
---|---|
bin | 101001100001… |
… | …011001001001 |
3 | 202110222222100 |
4 | 221201121021 |
5 | 10241302211 |
6 | 1025144013 |
7 | 161342523 |
oct | 51413111 |
9 | 22428870 |
10 | 10884681 |
11 | 6164905 |
12 | 378b009 |
13 | 2341452 |
14 | 1634a13 |
15 | e50156 |
hex | a61649 |
10884681 has 12 divisors (see below), whose sum is σ = 16406208. Its totient is φ = 6940824.
The previous prime is 10884677. The next prime is 10884691. The reversal of 10884681 is 18648801.
It is not a de Polignac number, because 10884681 - 22 = 10884677 is a prime.
It is a super-2 number, since 2×108846812 = 236952560943522, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10884691) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26085 + ... + 26498.
It is an arithmetic number, because the mean of its divisors is an integer number (1367184).
Almost surely, 210884681 is an apocalyptic number.
It is an amenable number.
10884681 is a deficient number, since it is larger than the sum of its proper divisors (5521527).
10884681 is a wasteful number, since it uses less digits than its factorization.
10884681 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52612 (or 52609 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 36.
The square root of 10884681 is about 3299.1939924776. The cubic root of 10884681 is about 221.6181040720.
The spelling of 10884681 in words is "ten million, eight hundred eighty-four thousand, six hundred eighty-one".
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