Base | Representation |
---|---|
bin | 11010000100111111100000… |
… | …11010000000000010001101 |
3 | 21112001020102012211100002200 |
4 | 31002133300122000002031 |
5 | 30004024344234412441 |
6 | 321544242005112113 |
7 | 15036056564633112 |
oct | 1502376032000215 |
9 | 245036365740080 |
10 | 57346141716621 |
11 | 172aa3a8a9632a |
12 | 65220969b8639 |
13 | 25cc944486cb4 |
14 | 10237d4acc909 |
15 | 696a887d27b6 |
hex | 3427f068008d |
57346141716621 has 12 divisors (see below), whose sum is σ = 82854462995772. Its totient is φ = 38221000906176.
The previous prime is 57346141716569. The next prime is 57346141716641. The reversal of 57346141716621 is 12661714164375.
It is a happy number.
57346141716621 is a `hidden beast` number, since 5 + 7 + 3 + 4 + 6 + 1 + 4 + 1 + 7 + 1 + 6 + 621 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 54264747664521 + 3081394052100 = 7366461^2 + 1755390^2 .
It is not a de Polignac number, because 57346141716621 - 242 = 52948095205517 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57346141716641) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 813315976 + ... + 813386481.
It is an arithmetic number, because the mean of its divisors is an integer number (6904538582981).
Almost surely, 257346141716621 is an apocalyptic number.
It is an amenable number.
57346141716621 is a deficient number, since it is larger than the sum of its proper divisors (25508321279151).
57346141716621 is a wasteful number, since it uses less digits than its factorization.
57346141716621 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1626706380 (or 1626706377 counting only the distinct ones).
The product of its digits is 5080320, while the sum is 54.
The spelling of 57346141716621 in words is "fifty-seven trillion, three hundred forty-six billion, one hundred forty-one million, seven hundred sixteen thousand, six hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •