Base | Representation |
---|---|
bin | 10011010010010101111101 |
3 | 100111212100102 |
4 | 103102111331 |
5 | 2243241434 |
6 | 300210445 |
7 | 60655100 |
oct | 23222575 |
9 | 10455312 |
10 | 5055869 |
11 | 2943605 |
12 | 1839a25 |
13 | 1080350 |
14 | 958737 |
15 | 69d07e |
hex | 4d257d |
5055869 has 12 divisors (see below), whose sum is σ = 6334524. Its totient is φ = 3999744.
The previous prime is 5055859. The next prime is 5055877. The reversal of 5055869 is 9685505.
It can be written as a sum of positive squares in 2 ways, for example, as 3286969 + 1768900 = 1813^2 + 1330^2 .
It is a de Polignac number, because none of the positive numbers 2k-5055869 is a prime.
It is a super-2 number, since 2×50558692 = 51123622690322, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5055859) 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 11 ways as a sum of consecutive naturals, for example, 3332 + ... + 4605.
It is an arithmetic number, because the mean of its divisors is an integer number (527877).
Almost surely, 25055869 is an apocalyptic number.
It is an amenable number.
5055869 is a deficient number, since it is larger than the sum of its proper divisors (1278655).
5055869 is a wasteful number, since it uses less digits than its factorization.
5055869 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7964 (or 7957 counting only the distinct ones).
The product of its (nonzero) digits is 54000, while the sum is 38.
The square root of 5055869 is about 2248.5259616024. The cubic root of 5055869 is about 171.6321347368.
The spelling of 5055869 in words is "five million, fifty-five thousand, eight hundred sixty-nine".
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