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130024244343 = 372884518669
BaseRepresentation
bin111100100011000001…
…1001000010001110111
3110102121121112222121110
41321012003020101313
54112242201304333
6135422102450103
712252056561400
oct1710603102167
9412547488543
10130024244343
1150163329284
1221248a33933
13c351c12ab6
1464167ba9a7
1535b0052063
hex1e460c8477

130024244343 has 12 divisors (see below), whose sum is σ = 201670256760. Its totient is φ = 74299568112.

The previous prime is 130024244333. The next prime is 130024244347. The reversal of 130024244343 is 343442420031.

It is a happy number.

It is not a de Polignac number, because 130024244343 - 24 = 130024244327 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 130024244343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130024244347) 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 11 ways as a sum of consecutive naturals, for example, 442259188 + ... + 442259481.

It is an arithmetic number, because the mean of its divisors is an integer number (16805854730).

Almost surely, 2130024244343 is an apocalyptic number.

130024244343 is a deficient number, since it is larger than the sum of its proper divisors (71646012417).

130024244343 is an equidigital number, since it uses as much as digits as its factorization.

130024244343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884518686 (or 884518679 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 130024244343 its reverse (343442420031), we get a palindrome (473466664374).

The spelling of 130024244343 in words is "one hundred thirty billion, twenty-four million, two hundred forty-four thousand, three hundred forty-three".

Divisors: 1 3 7 21 49 147 884518669 2653556007 6191630683 18574892049 43341414781 130024244343