Base | Representation |
---|---|
bin | 1111100011110… |
… | …01101111111001 |
3 | 100002121012200001 |
4 | 13301321233321 |
5 | 231403201410 |
6 | 20541313001 |
7 | 3143263630 |
oct | 761715771 |
9 | 302535601 |
10 | 130522105 |
11 | 6774920a |
12 | 37865761 |
13 | 2106c31c |
14 | 13498517 |
15 | b6d333a |
hex | 7c79bf9 |
130522105 has 8 divisors (see below), whose sum is σ = 179001792. Its totient is φ = 89500848.
The previous prime is 130522061. The next prime is 130522109. The reversal of 130522105 is 501225031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130522105 - 217 = 130391033 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130522109) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1864567 + ... + 1864636.
It is an arithmetic number, because the mean of its divisors is an integer number (22375224).
Almost surely, 2130522105 is an apocalyptic number.
It is an amenable number.
130522105 is a deficient number, since it is larger than the sum of its proper divisors (48479687).
130522105 is an equidigital number, since it uses as much as digits as its factorization.
130522105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3729215.
The product of its (nonzero) digits is 300, while the sum is 19.
The square root of 130522105 is about 11424.6271273946. The cubic root of 130522105 is about 507.2569698722.
Adding to 130522105 its reverse (501225031), we get a palindrome (631747136).
The spelling of 130522105 in words is "one hundred thirty million, five hundred twenty-two thousand, one hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •