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13020104041 = 731717312907
BaseRepresentation
bin11000010000000111…
…10000010101101001
31020121101121211000121
430020003300111221
5203131121312131
65551550003241
7640436026000
oct141003602551
936541554017
1013020104041
11558156696a
1226344a6521
1312c65c0599
148b72bdc37
155130c3911
hex3080f0569

13020104041 has 32 divisors (see below), whose sum is σ = 16171142400. Its totient is φ = 10442089728.

The previous prime is 13020104039. The next prime is 13020104051. The reversal of 13020104041 is 14040102031.

It is not a de Polignac number, because 13020104041 - 21 = 13020104039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13020104051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1002310 + ... + 1015216.

It is an arithmetic number, because the mean of its divisors is an integer number (505348200).

Almost surely, 213020104041 is an apocalyptic number.

It is an amenable number.

13020104041 is a deficient number, since it is larger than the sum of its proper divisors (3151038359).

13020104041 is a wasteful number, since it uses less digits than its factorization.

13020104041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13118 (or 13104 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 13020104041 its reverse (14040102031), we get a palindrome (27060206072).

The spelling of 13020104041 in words is "thirteen billion, twenty million, one hundred four thousand, forty-one".

Divisors: 1 7 17 49 119 173 343 833 1211 2941 5831 8477 12907 20587 59339 90349 144109 219419 632443 1008763 1535933 2232911 4427101 10751531 15630377 37959487 75260717 109412639 265716409 765888473 1860014863 13020104041