Base | Representation |
---|---|
bin | 1111001010100001… |
… | …10001101000001100 |
3 | 210000101101021222222 |
4 | 13211100301220030 |
5 | 113133141103330 |
6 | 3423505154512 |
7 | 405515211350 |
oct | 74520615014 |
9 | 23011337888 |
10 | 8141347340 |
11 | 34a863a835 |
12 | 16b262ba38 |
13 | 9c99027b9 |
14 | 57337d460 |
15 | 329b1b0e5 |
hex | 1e5431a0c |
8141347340 has 48 divisors (see below), whose sum is σ = 19718529600. Its totient is φ = 2765705472.
The previous prime is 8141347271. The next prime is 8141347351. The reversal of 8141347340 is 437431418.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a self number, because there is not a number n which added to its sum of digits gives 8141347340.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251495 + ... + 282014.
It is an arithmetic number, because the mean of its divisors is an integer number (410802700).
Almost surely, 28141347340 is an apocalyptic number.
It is an amenable number.
8141347340 is an abundant number, since it is smaller than the sum of its proper divisors (11577182260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8141347340 is a wasteful number, since it uses less digits than its factorization.
8141347340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 533634 (or 533632 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 35.
The square root of 8141347340 is about 90229.4150485306. The cubic root of 8141347340 is about 2011.7102462477.
Adding to 8141347340 its reverse (437431418), we get a palindrome (8578778758).
The spelling of 8141347340 in words is "eight billion, one hundred forty-one million, three hundred forty-seven thousand, three hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •