Base | Representation |
---|---|
bin | 10100111110100000111011 |
3 | 101100101010102 |
4 | 110332200323 |
5 | 2401431224 |
6 | 313510015 |
7 | 64511615 |
oct | 24764073 |
9 | 11311112 |
10 | 5498939 |
11 | 3116486 |
12 | 1a1230b |
13 | 11a6c14 |
14 | a31db5 |
15 | 7394ae |
hex | 53e83b |
5498939 has 4 divisors (see below), whose sum is σ = 5822424. Its totient is φ = 5175456.
The previous prime is 5498929. The next prime is 5498947. The reversal of 5498939 is 9398945.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9398945 = 5 ⋅1879789.
It is a cyclic number.
It is not a de Polignac number, because 5498939 - 216 = 5433403 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5498893 and 5498902.
It is not an unprimeable number, because it can be changed into a prime (5498929) 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 3 ways as a sum of consecutive naturals, for example, 161717 + ... + 161750.
It is an arithmetic number, because the mean of its divisors is an integer number (1455606).
Almost surely, 25498939 is an apocalyptic number.
5498939 is a deficient number, since it is larger than the sum of its proper divisors (323485).
5498939 is a wasteful number, since it uses less digits than its factorization.
5498939 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 323484.
The product of its digits is 349920, while the sum is 47.
The square root of 5498939 is about 2344.9816630413. The cubic root of 5498939 is about 176.5060654315.
The spelling of 5498939 in words is "five million, four hundred ninety-eight thousand, nine hundred thirty-nine".
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