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13142010424 = 232129771607
BaseRepresentation
bin11000011110101001…
…10010101000111000
31020220220000022010211
430033110302220320
5203403323313144
610012022520504
7643446150124
oct141724625070
936826008124
1013142010424
11563435aa44
122669296134
13131593413a
148c9574584
1551db54034
hex30f532a38

13142010424 has 16 divisors (see below), whose sum is σ = 24652875600. Its totient is φ = 6567910272.

The previous prime is 13142010337. The next prime is 13142010449. The reversal of 13142010424 is 42401024131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13142010395 and 13142010404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 368772 + ... + 402835.

It is an arithmetic number, because the mean of its divisors is an integer number (1540804725).

Almost surely, 213142010424 is an apocalyptic number.

It is an amenable number.

13142010424 is a deficient number, since it is larger than the sum of its proper divisors (11510865176).

13142010424 is a wasteful number, since it uses less digits than its factorization.

13142010424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773742 (or 773738 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 13142010424 its reverse (42401024131), we get a palindrome (55543034555).

The spelling of 13142010424 in words is "thirteen billion, one hundred forty-two million, ten thousand, four hundred twenty-four".

Divisors: 1 2 4 8 2129 4258 8516 17032 771607 1543214 3086428 6172856 1642751303 3285502606 6571005212 13142010424