Base | Representation |
---|---|
bin | 10100100011010001011101 |
3 | 101010201001202 |
4 | 110203101131 |
5 | 2334343412 |
6 | 311245245 |
7 | 63535403 |
oct | 24432135 |
9 | 11121052 |
10 | 5387357 |
11 | 304a668 |
12 | 1979825 |
13 | 11681b1 |
14 | a03473 |
15 | 7163c2 |
hex | 52345d |
5387357 has 4 divisors (see below), whose sum is σ = 5392380. Its totient is φ = 5382336.
The previous prime is 5387353. The next prime is 5387381. The reversal of 5387357 is 7537835.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 320356 + 5067001 = 566^2 + 2251^2 .
It is a cyclic number.
It is not a de Polignac number, because 5387357 - 22 = 5387353 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 5387357.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5387353) 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 3 ways as a sum of consecutive naturals, for example, 182 + ... + 3287.
It is an arithmetic number, because the mean of its divisors is an integer number (1348095).
Almost surely, 25387357 is an apocalyptic number.
It is an amenable number.
5387357 is a deficient number, since it is larger than the sum of its proper divisors (5023).
5387357 is a wasteful number, since it uses less digits than its factorization.
5387357 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5022.
The product of its digits is 88200, while the sum is 38.
The square root of 5387357 is about 2321.0680731077. The cubic root of 5387357 is about 175.3040374589.
The spelling of 5387357 in words is "five million, three hundred eighty-seven thousand, three hundred fifty-seven".
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