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130002042223 = 193827814493
BaseRepresentation
bin111100100010010111…
…0011011110101101111
3110102120001210000000201
41321010232123311233
54112221010322343
6135415550534331
712251400061234
oct1710456336557
9412501700021
10130002042223
1150151844519
12212415073a7
13c34a43b251
14641387b78b
1535ad11894d
hex1e44b9bd6f

130002042223 has 8 divisors (see below), whose sum is σ = 130833800208. Its totient is φ = 129171915264.

The previous prime is 130002042221. The next prime is 130002042251. The reversal of 130002042223 is 322240200031.

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 130002042223 - 21 = 130002042221 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130002042223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130002042221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247636 + ... + 566857.

It is an arithmetic number, because the mean of its divisors is an integer number (16354225026).

Almost surely, 2130002042223 is an apocalyptic number.

130002042223 is a deficient number, since it is larger than the sum of its proper divisors (831757985).

130002042223 is an equidigital number, since it uses as much as digits as its factorization.

130002042223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815513.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 130002042223 its reverse (322240200031), we get a palindrome (452242242254).

The spelling of 130002042223 in words is "one hundred thirty billion, two million, forty-two thousand, two hundred twenty-three".

Divisors: 1 193 827 159611 814493 157197149 673585711 130002042223