Base | Representation |
---|---|
bin | 1010101001100111… |
… | …00101110100011000 |
3 | 112202111000012110000 |
4 | 11110303211310120 |
5 | 43202222341223 |
6 | 2343211453000 |
7 | 261456210540 |
oct | 52463456430 |
9 | 15674005400 |
10 | 5717777688 |
11 | 247459a007 |
12 | 1136a57160 |
13 | 701783a0c |
14 | 3c3546320 |
15 | 236e8b543 |
hex | 154ce5d18 |
5717777688 has 160 divisors (see below), whose sum is σ = 19379844000. Its totient is φ = 1537532928.
The previous prime is 5717777687. The next prime is 5717777693. The reversal of 5717777688 is 8867777175.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5717777683) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 40038 + ... + 114186.
It is an arithmetic number, because the mean of its divisors is an integer number (121124025).
Almost surely, 25717777688 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5717777688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9689922000).
5717777688 is an abundant number, since it is smaller than the sum of its proper divisors (13662066312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5717777688 is a wasteful number, since it uses less digits than its factorization.
5717777688 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74191 (or 74178 counting only the distinct ones).
The product of its digits is 32269440, while the sum is 63.
The square root of 5717777688 is about 75615.9883093516. The cubic root of 5717777688 is about 1788.1711695956.
The spelling of 5717777688 in words is "five billion, seven hundred seventeen million, seven hundred seventy-seven thousand, six hundred eighty-eight".
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