Base | Representation |
---|---|
bin | 1010101111111110… |
… | …00110010001111101 |
3 | 112220012101120102011 |
4 | 11113333012101331 |
5 | 43304402012020 |
6 | 2352355131221 |
7 | 263004521620 |
oct | 52777062175 |
9 | 15805346364 |
10 | 5771125885 |
11 | 24a1717328 |
12 | 11508a3b11 |
13 | 70c8420b5 |
14 | 3ca671db7 |
15 | 23b9c835a |
hex | 157fc647d |
5771125885 has 8 divisors (see below), whose sum is σ = 7914686976. Its totient is φ = 3957343440.
The previous prime is 5771125883. The next prime is 5771125901. The reversal of 5771125885 is 5885211775.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5771125885 - 21 = 5771125883 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5771125883) 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, 82444621 + ... + 82444690.
It is an arithmetic number, because the mean of its divisors is an integer number (989335872).
Almost surely, 25771125885 is an apocalyptic number.
It is an amenable number.
5771125885 is a deficient number, since it is larger than the sum of its proper divisors (2143561091).
5771125885 is a wasteful number, since it uses less digits than its factorization.
5771125885 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 164889323.
The product of its digits is 784000, while the sum is 49.
The square root of 5771125885 is about 75967.9266862009. The cubic root of 5771125885 is about 1793.7153135696.
The spelling of 5771125885 in words is "five billion, seven hundred seventy-one million, one hundred twenty-five thousand, eight hundred eighty-five".
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