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5386286909 = 83187934537
BaseRepresentation
bin1010000010000110…
…00011011100111101
3111220101020201120202
411001003003130331
542012342140114
62250250453245
7250322453243
oct50103033475
914811221522
105386286909
112314467093
121063a34225
1367abab523
143914d6793
15217d0bcde
hex1410c373d

5386286909 has 8 divisors (see below), whose sum is σ = 5454240960. Its totient is φ = 5318405856.

The previous prime is 5386286897. The next prime is 5386286933. The reversal of 5386286909 is 9096826835.

5386286909 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5386286909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5386286959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138689 + ... + 173225.

It is an arithmetic number, because the mean of its divisors is an integer number (681780120).

Almost surely, 25386286909 is an apocalyptic number.

It is an amenable number.

5386286909 is a deficient number, since it is larger than the sum of its proper divisors (67954051).

5386286909 is a wasteful number, since it uses less digits than its factorization.

5386286909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36499.

The product of its (nonzero) digits is 5598720, while the sum is 56.

The square root of 5386286909 is about 73391.3272056038. The cubic root of 5386286909 is about 1752.9242980699.

The spelling of 5386286909 in words is "five billion, three hundred eighty-six million, two hundred eighty-six thousand, nine hundred nine".

Divisors: 1 83 1879 34537 155957 2866571 64895023 5386286909