Base | Representation |
---|---|
bin | 101001111000… |
… | …111011110100 |
3 | 202122220020201 |
4 | 221320323310 |
5 | 10302343413 |
6 | 1031210244 |
7 | 162223615 |
oct | 51707364 |
9 | 22586221 |
10 | 10981108 |
11 | 62202a6 |
12 | 3816984 |
13 | 23762c8 |
14 | 165bc0c |
15 | e6d9dd |
hex | a78ef4 |
10981108 has 6 divisors (see below), whose sum is σ = 19216946. Its totient is φ = 5490552.
The previous prime is 10981067. The next prime is 10981109. The reversal of 10981108 is 80118901.
It can be written as a sum of positive squares in only one way, i.e., 6770404 + 4210704 = 2602^2 + 2052^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10981109) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1372635 + ... + 1372642.
Almost surely, 210981108 is an apocalyptic number.
It is an amenable number.
10981108 is a deficient number, since it is larger than the sum of its proper divisors (8235838).
10981108 is a wasteful number, since it uses less digits than its factorization.
10981108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2745281 (or 2745279 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 28.
The square root of 10981108 is about 3313.7754902829. The cubic root of 10981108 is about 222.2706166083.
The spelling of 10981108 in words is "ten million, nine hundred eighty-one thousand, one hundred eight".
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