Base | Representation |
---|---|
bin | 10101000001011011101011 |
3 | 101100222112002 |
4 | 111001123223 |
5 | 2402322031 |
6 | 314041215 |
7 | 64561511 |
oct | 25013353 |
9 | 11328462 |
10 | 5510891 |
11 | 3124461 |
12 | 1a1920b |
13 | 11ac4a9 |
14 | a364b1 |
15 | 73cccb |
hex | 5416eb |
5510891 has 8 divisors (see below), whose sum is σ = 5782080. Its totient is φ = 5246208.
The previous prime is 5510881. The next prime is 5510903. The reversal of 5510891 is 1980155.
5510891 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5510891 - 214 = 5494507 is a prime.
It is a super-2 number, since 2×55108912 = 60739839227762, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5510881) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155 + ... + 3323.
It is an arithmetic number, because the mean of its divisors is an integer number (722760).
Almost surely, 25510891 is an apocalyptic number.
5510891 is a deficient number, since it is larger than the sum of its proper divisors (271189).
5510891 is a wasteful number, since it uses less digits than its factorization.
5510891 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3253.
The product of its (nonzero) digits is 1800, while the sum is 29.
The square root of 5510891 is about 2347.5287005700. The cubic root of 5510891 is about 176.6338521388.
The spelling of 5510891 in words is "five million, five hundred ten thousand, eight hundred ninety-one".
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