Base | Representation |
---|---|
bin | 10100100011101010001011 |
3 | 101010210020100 |
4 | 110203222023 |
5 | 2334421224 |
6 | 311300443 |
7 | 63543123 |
oct | 24435213 |
9 | 11123210 |
10 | 5388939 |
11 | 3050876 |
12 | 197a723 |
13 | 1168b2a |
14 | a03c83 |
15 | 716ac9 |
hex | 523a8b |
5388939 has 12 divisors (see below), whose sum is σ = 7994896. Its totient is φ = 3495312.
The previous prime is 5388937. The next prime is 5388953. The reversal of 5388939 is 9398835.
5388939 is a `hidden beast` number, since 538 + 89 + 39 = 666.
It is not a de Polignac number, because 5388939 - 21 = 5388937 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5388894 and 5388903.
It is not an unprimeable number, because it can be changed into a prime (5388931) 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, 7759 + ... + 8424.
Almost surely, 25388939 is an apocalyptic number.
5388939 is a deficient number, since it is larger than the sum of its proper divisors (2605957).
5388939 is a wasteful number, since it uses less digits than its factorization.
5388939 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16226 (or 16223 counting only the distinct ones).
The product of its digits is 233280, while the sum is 45.
The square root of 5388939 is about 2321.4088394766. The cubic root of 5388939 is about 175.3211951515.
The spelling of 5388939 in words is "five million, three hundred eighty-eight thousand, nine hundred thirty-nine".
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