Base | Representation |
---|---|
bin | 101001111000… |
… | …101011001100 |
3 | 202122211210022 |
4 | 221320223030 |
5 | 10302330134 |
6 | 1031201312 |
7 | 162220535 |
oct | 51705314 |
9 | 22584708 |
10 | 10980044 |
11 | 621a519 |
12 | 3816238 |
13 | 237598a |
14 | 165b68c |
15 | e6d52e |
hex | a78acc |
10980044 has 6 divisors (see below), whose sum is σ = 19215084. Its totient is φ = 5490020.
The previous prime is 10980029. The next prime is 10980049. The reversal of 10980044 is 44008901.
10980044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×109800442 = 241122732483872, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10979995 and 10980022.
It is not an unprimeable number, because it can be changed into a prime (10980049) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1372502 + ... + 1372509.
It is an arithmetic number, because the mean of its divisors is an integer number (3202514).
Almost surely, 210980044 is an apocalyptic number.
It is an amenable number.
10980044 is a deficient number, since it is larger than the sum of its proper divisors (8235040).
10980044 is a wasteful number, since it uses less digits than its factorization.
10980044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2745015 (or 2745013 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 26.
The square root of 10980044 is about 3313.6149444376. The cubic root of 10980044 is about 222.2634375035.
Adding to 10980044 its reverse (44008901), we get a palindrome (54988945).
The spelling of 10980044 in words is "ten million, nine hundred eighty thousand, forty-four".
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