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130268014028 = 22239705719309
BaseRepresentation
bin111100101010010010…
…1000010010111001100
3110110020121020202202022
41321110211002113030
54113242102422103
6135502211345312
712261106564235
oct1712445022714
9413217222668
10130268014028
1150278997029
12212b65b2238
13c390583709
14643ad1408c
1535c6655138
hex1e549425cc

130268014028 has 24 divisors (see below), whose sum is σ = 228967166400. Its totient is φ = 64848930048.

The previous prime is 130268014013. The next prime is 130268014033. The reversal of 130268014028 is 820410862031.

It is an unprimeable number.

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, 6736838 + ... + 6756146.

It is an arithmetic number, because the mean of its divisors is an integer number (9540298600).

Almost surely, 2130268014028 is an apocalyptic number.

It is an amenable number.

130268014028 is a deficient number, since it is larger than the sum of its proper divisors (98699152372).

130268014028 is a wasteful number, since it uses less digits than its factorization.

130268014028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26609 (or 26607 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

Adding to 130268014028 its reverse (820410862031), we get a palindrome (950678876059).

The spelling of 130268014028 in words is "one hundred thirty billion, two hundred sixty-eight million, fourteen thousand, twenty-eight".

Divisors: 1 2 4 239 478 956 7057 14114 19309 28228 38618 77236 1686623 3373246 4614851 6746492 9229702 18459404 136263613 272527226 545054452 32567003507 65134007014 130268014028