Base | Representation |
---|---|
bin | 10011010010001110010101 |
3 | 100111211200100 |
4 | 103102032111 |
5 | 2243233011 |
6 | 300204313 |
7 | 60653502 |
oct | 23221625 |
9 | 10454610 |
10 | 5055381 |
11 | 2943201 |
12 | 1839699 |
13 | 1080066 |
14 | 9584a9 |
15 | 69cd56 |
hex | 4d2395 |
5055381 has 12 divisors (see below), whose sum is σ = 7472608. Its totient is φ = 3291624.
The previous prime is 5055361. The next prime is 5055383. The reversal of 5055381 is 1835505.
It is not a de Polignac number, because 5055381 - 29 = 5054869 is a prime.
It is a super-2 number, since 2×50553812 = 51113754110322, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5055383) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6145 + ... + 6918.
Almost surely, 25055381 is an apocalyptic number.
It is an amenable number.
5055381 is a deficient number, since it is larger than the sum of its proper divisors (2417227).
5055381 is a wasteful number, since it uses less digits than its factorization.
5055381 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13112 (or 13109 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 27.
The square root of 5055381 is about 2248.4174434477. The cubic root of 5055381 is about 171.6266124961.
It can be divided in two parts, 505 and 5381, that added together give a triangular number (5886 = T108).
The spelling of 5055381 in words is "five million, fifty-five thousand, three hundred eighty-one".
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