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13102130534 = 26888195107
BaseRepresentation
bin11000011001111001…
…01010010101100110
31020211002222012012212
430030330222111212
5203313121134114
610004040043422
7642453162203
oct141474522546
936732865185
1013102130534
1156138a1659
122657a63572
13130a5b017c
148c4152caa
1551a3c7b3e
hex30cf2a566

13102130534 has 8 divisors (see below), whose sum is σ = 19653687768. Its totient is φ = 6550901280.

The previous prime is 13102130533. The next prime is 13102130543. The reversal of 13102130534 is 43503120131.

13102130534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13102130533) 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, 90209 + ... + 185315.

It is an arithmetic number, because the mean of its divisors is an integer number (2456710971).

Almost surely, 213102130534 is an apocalyptic number.

13102130534 is a deficient number, since it is larger than the sum of its proper divisors (6551557234).

13102130534 is an equidigital number, since it uses as much as digits as its factorization.

13102130534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163990.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 13102130534 its reverse (43503120131), we get a palindrome (56605250665).

The spelling of 13102130534 in words is "thirteen billion, one hundred two million, one hundred thirty thousand, five hundred thirty-four".

Divisors: 1 2 68881 95107 137762 190214 6551065267 13102130534