Base | Representation |
---|---|
bin | 1100110011100101… |
… | …00010101010011010 |
3 | 122202010202211001210 |
4 | 12121302202222122 |
5 | 103040013134042 |
6 | 3054113523550 |
7 | 332241434211 |
oct | 63162425232 |
9 | 18663684053 |
10 | 6875130522 |
11 | 2a08917357 |
12 | 13ba5735b6 |
13 | 857495790 |
14 | 493134078 |
15 | 2a38a0a9c |
hex | 199ca2a9a |
6875130522 has 64 divisors (see below), whose sum is σ = 14966784000. Its totient is φ = 2092837824.
The previous prime is 6875130517. The next prime is 6875130523. The reversal of 6875130522 is 2250315786.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is not an unprimeable number, because it can be changed into a prime (6875130523) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4585729 + ... + 4587227.
It is an arithmetic number, because the mean of its divisors is an integer number (233856000).
Almost surely, 26875130522 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6875130522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7483392000).
6875130522 is an abundant number, since it is smaller than the sum of its proper divisors (8091653478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6875130522 is a wasteful number, since it uses less digits than its factorization.
6875130522 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2107.
The product of its (nonzero) digits is 100800, while the sum is 39.
The square root of 6875130522 is about 82916.4068324237. The cubic root of 6875130522 is about 1901.4882634915.
The spelling of 6875130522 in words is "six billion, eight hundred seventy-five million, one hundred thirty thousand, five hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •