Base | Representation |
---|---|
bin | 1001111001001001… |
… | …11100110001001101 |
3 | 111201011010022011020 |
4 | 10330210330301031 |
5 | 41334142130344 |
6 | 2235011144353 |
7 | 245422121565 |
oct | 47444746115 |
9 | 14634108136 |
10 | 5311286349 |
11 | 22860a0056 |
12 | 10428a50b9 |
13 | 6684ab8b5 |
14 | 385571da5 |
15 | 211444719 |
hex | 13c93cc4d |
5311286349 has 16 divisors (see below), whose sum is σ = 7111222272. Its totient is φ = 3526126128.
The previous prime is 5311286291. The next prime is 5311286359. The reversal of 5311286349 is 9436821135.
It is not a de Polignac number, because 5311286349 - 28 = 5311286093 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 5311286349.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5311286359) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1456122 + ... + 1459764.
It is an arithmetic number, because the mean of its divisors is an integer number (444451392).
Almost surely, 25311286349 is an apocalyptic number.
It is an amenable number.
5311286349 is a deficient number, since it is larger than the sum of its proper divisors (1799935923).
5311286349 is a wasteful number, since it uses less digits than its factorization.
5311286349 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5536.
The product of its digits is 155520, while the sum is 42.
The square root of 5311286349 is about 72878.5726328391. The cubic root of 5311286349 is about 1744.7501276303.
The spelling of 5311286349 in words is "five billion, three hundred eleven million, two hundred eighty-six thousand, three hundred forty-nine".
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