Base | Representation |
---|---|
bin | 10100100011010010100011 |
3 | 101010201011100 |
4 | 110203102203 |
5 | 2334344202 |
6 | 311245443 |
7 | 63535533 |
oct | 24432243 |
9 | 11121140 |
10 | 5387427 |
11 | 304a721 |
12 | 1979883 |
13 | 1168236 |
14 | a034c3 |
15 | 71641c |
hex | 5234a3 |
5387427 has 12 divisors (see below), whose sum is σ = 7963384. Its totient is φ = 3507840.
The previous prime is 5387413. The next prime is 5387429. The reversal of 5387427 is 7247835.
It is not a de Polignac number, because 5387427 - 28 = 5387171 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5387391 and 5387400.
It is not an unprimeable number, because it can be changed into a prime (5387429) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6574 + ... + 7347.
Almost surely, 25387427 is an apocalyptic number.
5387427 is a deficient number, since it is larger than the sum of its proper divisors (2575957).
5387427 is a wasteful number, since it uses less digits than its factorization.
5387427 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13970 (or 13967 counting only the distinct ones).
The product of its digits is 47040, while the sum is 36.
The square root of 5387427 is about 2321.0831523235. The cubic root of 5387427 is about 175.3047967199.
The spelling of 5387427 in words is "five million, three hundred eighty-seven thousand, four hundred twenty-seven".
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