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13010679478 = 231738633331
BaseRepresentation
bin11000001110111111…
…10011011010110110
31020120201212222221201
430013133303122312
5203121213220403
65551012003114
7640262644066
oct140737633266
936521788851
1013010679478
11557720a075
12263130049a
1312c4670914
148b5d493a6
1551236121d
hex3077f36b6

13010679478 has 32 divisors (see below), whose sum is σ = 20451336192. Its totient is φ = 6200193600.

The previous prime is 13010679439. The next prime is 13010679481. The reversal of 13010679478 is 87497601031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3904273 + ... + 3907603.

It is an arithmetic number, because the mean of its divisors is an integer number (639104256).

Almost surely, 213010679478 is an apocalyptic number.

13010679478 is a deficient number, since it is larger than the sum of its proper divisors (7440656714).

13010679478 is a wasteful number, since it uses less digits than its factorization.

13010679478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4300.

The product of its (nonzero) digits is 254016, while the sum is 46.

The spelling of 13010679478 in words is "thirteen billion, ten million, six hundred seventy-nine thousand, four hundred seventy-eight".

Divisors: 1 2 31 62 73 146 863 1726 2263 3331 4526 6662 26753 53506 62999 103261 125998 206522 243163 486326 1952969 2874653 3905938 5749306 7538053 15076106 89114243 178228486 209849669 419699338 6505339739 13010679478