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13042876882 = 273764738917
BaseRepresentation
bin11000010010110101…
…01000000111010010
31020122222110210111011
430021122220013102
5203202434030012
65554122041134
7641133424060
oct141132500722
936588423434
1013042876882
1155934004a2
1226400491aa
1312cb234b39
148ba32b030
155150c11a7
hex3096a81d2

13042876882 has 32 divisors (see below), whose sum is σ = 22999603968. Its totient is φ = 5430182976.

The previous prime is 13042876877. The next prime is 13042876883. The reversal of 13042876882 is 28867824031.

It is not an unprimeable number, because it can be changed into a prime (13042876883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 315688 + ... + 354604.

It is an arithmetic number, because the mean of its divisors is an integer number (718737624).

Almost surely, 213042876882 is an apocalyptic number.

13042876882 is a deficient number, since it is larger than the sum of its proper divisors (9956727086).

13042876882 is a wasteful number, since it uses less digits than its factorization.

13042876882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39610.

The product of its (nonzero) digits is 1032192, while the sum is 49.

The spelling of 13042876882 in words is "thirteen billion, forty-two million, eight hundred seventy-six thousand, eight hundred eighty-two".

Divisors: 1 2 7 14 37 74 259 518 647 1294 4529 9058 23939 38917 47878 77834 167573 272419 335146 544838 1439929 2879858 10079503 20159006 25179299 50358598 176255093 352510186 931634063 1863268126 6521438441 13042876882