Base | Representation |
---|---|
bin | 100000110011000… |
… | …1111110000010100 |
3 | 2211200212110222120 |
4 | 1001212033300110 |
5 | 4223214420134 |
6 | 301112255540 |
7 | 36162323064 |
oct | 10146176024 |
9 | 2750773876 |
10 | 1100545044 |
11 | 515257865 |
12 | 2686a15b0 |
13 | 147011ab1 |
14 | a62413a4 |
15 | 66942649 |
hex | 4198fc14 |
1100545044 has 24 divisors (see below), whose sum is σ = 2622576768. Its totient is φ = 359042880.
The previous prime is 1100545027. The next prime is 1100545051. The reversal of 1100545044 is 4405450011.
It is a happy number.
It is a super-2 number, since 2×11005450442 = 2422398787745923872, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 975097 + ... + 976224.
It is an arithmetic number, because the mean of its divisors is an integer number (109274032).
Almost surely, 21100545044 is an apocalyptic number.
It is an amenable number.
1100545044 is an abundant number, since it is smaller than the sum of its proper divisors (1522031724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1100545044 is a wasteful number, since it uses less digits than its factorization.
1100545044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1951375 (or 1951373 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 24.
The square root of 1100545044 is about 33174.4637334200. The cubic root of 1100545044 is about 1032.4505836930.
Adding to 1100545044 its reverse (4405450011), we get a palindrome (5505995055).
The spelling of 1100545044 in words is "one billion, one hundred million, five hundred forty-five thousand, forty-four".
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