Base | Representation |
---|---|
bin | 1111100011111… |
… | …10100011111110 |
3 | 100002122012201022 |
4 | 13301332203332 |
5 | 231404314242 |
6 | 20541544142 |
7 | 3143405255 |
oct | 761764376 |
9 | 302565638 |
10 | 130541822 |
11 | 67762004 |
12 | 37875052 |
13 | 210782a8 |
14 | 134a179c |
15 | b6d90d2 |
hex | 7c7e8fe |
130541822 has 4 divisors (see below), whose sum is σ = 195812736. Its totient is φ = 65270910.
The previous prime is 130541783. The next prime is 130541839. The reversal of 130541822 is 228145031.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 130541791 and 130541800.
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 32635454 + ... + 32635457.
It is an arithmetic number, because the mean of its divisors is an integer number (48953184).
Almost surely, 2130541822 is an apocalyptic number.
130541822 is a deficient number, since it is larger than the sum of its proper divisors (65270914).
130541822 is an equidigital number, since it uses as much as digits as its factorization.
130541822 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65270913.
The product of its (nonzero) digits is 1920, while the sum is 26.
The square root of 130541822 is about 11425.4900113737. The cubic root of 130541822 is about 507.2825110940.
Adding to 130541822 its reverse (228145031), we get a palindrome (358686853).
The spelling of 130541822 in words is "one hundred thirty million, five hundred forty-one thousand, eight hundred twenty-two".
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