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13106026524 = 2231318337167
BaseRepresentation
bin11000011010010111…
…00001100000011100
31020211101022010111210
430031023201200130
5203320120322044
610004255344420
7642531246603
oct141513414034
936741263453
1013106026524
115616012788
122659222110
13130b3455a6
148c4888a3a
1551a8e71b9
hex30d2e181c

13106026524 has 24 divisors (see below), whose sum is σ = 30814172928. Its totient is φ = 4335326320.

The previous prime is 13106026517. The next prime is 13106026561. The reversal of 13106026524 is 42562060131.

It is a super-3 number, since 3×131060265243 (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13106026491 and 13106026500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4167012 + ... + 4170155.

It is an arithmetic number, because the mean of its divisors is an integer number (1283923872).

Almost surely, 213106026524 is an apocalyptic number.

It is an amenable number.

13106026524 is an abundant number, since it is smaller than the sum of its proper divisors (17708146404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13106026524 is a wasteful number, since it uses less digits than its factorization.

13106026524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8337305 (or 8337303 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 13106026524 its reverse (42562060131), we get a palindrome (55668086655).

The spelling of 13106026524 in words is "thirteen billion, one hundred six million, twenty-six thousand, five hundred twenty-four".

Divisors: 1 2 3 4 6 12 131 262 393 524 786 1572 8337167 16674334 25011501 33348668 50023002 100046004 1092168877 2184337754 3276506631 4368675508 6553013262 13106026524