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130230200545 = 543605721863
BaseRepresentation
bin111100101001001010…
…0110010100011100001
3110110010222002122101221
41321102110302203201
54113202412404140
6135454341055041
712260140303654
oct1712224624341
9413128078357
10130230200545
115025960a215
12212a59b7481
13c3857a4183
146435cad89b
1535c318614a
hex1e525328e1

130230200545 has 8 divisors (see below), whose sum is σ = 159910572096. Its totient is φ = 101761272816.

The previous prime is 130230200543. The next prime is 130230200669. The reversal of 130230200545 is 545002032031.

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 130230200545 - 21 = 130230200543 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130230200543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302860717 + ... + 302861146.

It is an arithmetic number, because the mean of its divisors is an integer number (19988821512).

Almost surely, 2130230200545 is an apocalyptic number.

It is an amenable number.

130230200545 is a deficient number, since it is larger than the sum of its proper divisors (29680371551).

130230200545 is an equidigital number, since it uses as much as digits as its factorization.

130230200545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605721911.

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 130230200545 its reverse (545002032031), we get a palindrome (675232232576).

The spelling of 130230200545 in words is "one hundred thirty billion, two hundred thirty million, two hundred thousand, five hundred forty-five".

Divisors: 1 5 43 215 605721863 3028609315 26046040109 130230200545