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12671104082 = 271369621451
BaseRepresentation
bin10111100110100000…
…11011010001010010
31012201001220210002012
423303100123101102
5201422300312312
65453201422522
7626000415260
oct136320332122
935631823065
1012671104082
11541256504a
12255763aa42
13126c1c7630
14882bd3430
154e2636322
hex2f341b452

12671104082 has 16 divisors (see below), whose sum is σ = 23392807872. Its totient is φ = 5012744400.

The previous prime is 12671104051. The next prime is 12671104091. The reversal of 12671104082 is 28040117621.

It is a happy 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, 34810544 + ... + 34810907.

It is an arithmetic number, because the mean of its divisors is an integer number (1462050492).

Almost surely, 212671104082 is an apocalyptic number.

12671104082 is a deficient number, since it is larger than the sum of its proper divisors (10721703790).

12671104082 is a wasteful number, since it uses less digits than its factorization.

12671104082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69621473.

The product of its (nonzero) digits is 5376, while the sum is 32.

The spelling of 12671104082 in words is "twelve billion, six hundred seventy-one million, one hundred four thousand, eighty-two".

Divisors: 1 2 7 13 14 26 91 182 69621451 139242902 487350157 905078863 974700314 1810157726 6335552041 12671104082