Base | Representation |
---|---|
bin | 101000001111… |
… | …101100011011 |
3 | 201211222221100 |
4 | 220033230123 |
5 | 10200100133 |
6 | 1014042443 |
7 | 155450100 |
oct | 50175433 |
9 | 21758840 |
10 | 10550043 |
11 | 5a56449 |
12 | 3649423 |
13 | 225503a |
14 | 1588aa7 |
15 | dd5e13 |
hex | a0fb1b |
10550043 has 36 divisors (see below), whose sum is σ = 18139680. Its totient is φ = 5888736.
The previous prime is 10550027. The next prime is 10550087. The reversal of 10550043 is 34005501.
It is not a de Polignac number, because 10550043 - 24 = 10550027 is a prime.
It is a super-2 number, since 2×105500432 = 222606814603698, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10549998 and 10550025.
It is not an unprimeable number, because it can be changed into a prime (10550003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 20473 + ... + 20981.
It is an arithmetic number, because the mean of its divisors is an integer number (503880).
Almost surely, 210550043 is an apocalyptic number.
10550043 is a deficient number, since it is larger than the sum of its proper divisors (7589637).
10550043 is a wasteful number, since it uses less digits than its factorization.
10550043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 576 (or 566 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 18.
The square root of 10550043 is about 3248.0829730781. The cubic root of 10550043 is about 219.3232855917.
Adding to 10550043 its reverse (34005501), we get a palindrome (44555544).
The spelling of 10550043 in words is "ten million, five hundred fifty thousand, forty-three".
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