Search a number
-
+
130200022220 = 2256510001111
BaseRepresentation
bin111100101000010000…
…1101010110011001100
3110110001212022102112012
41321100201222303030
54113122201202340
6135451342200352
712256322633342
oct1712041526314
9413055272465
10130200022220
1150243577854
12212978830b8
13c37c468c88
146431c95992
1535c06c4565
hex1e5086accc

130200022220 has 12 divisors (see below), whose sum is σ = 273420046704. Its totient is φ = 52080008880.

The previous prime is 130200022201. The next prime is 130200022223. The reversal of 130200022220 is 22220002031.

It is a junction number, because it is equal to n+sod(n) for n = 130200022195 and 130200022204.

It is not an unprimeable number, because it can be changed into a prime (130200022223) 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 3 ways as a sum of consecutive naturals, for example, 3255000536 + ... + 3255000575.

It is an arithmetic number, because the mean of its divisors is an integer number (22785003892).

Almost surely, 2130200022220 is an apocalyptic number.

130200022220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130200022220 is an abundant number, since it is smaller than the sum of its proper divisors (143220024484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130200022220 is a wasteful number, since it uses less digits than its factorization.

130200022220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6510001120 (or 6510001118 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 130200022220 its reverse (22220002031), we get a palindrome (152420024251).

The spelling of 130200022220 in words is "one hundred thirty billion, two hundred million, twenty-two thousand, two hundred twenty".

Divisors: 1 2 4 5 10 20 6510001111 13020002222 26040004444 32550005555 65100011110 130200022220