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8013040110426 = 2313389457577879
BaseRepresentation
bin111010010011010111001…
…1010001100101101011010
31001101001001112122122111010
41310212232122030231122
52022241201232013201
625013050110514350
71454631414062001
oct164465632145532
931331045578433
108013040110426
11260a3472741aa
12a94b92b059b6
1346181b39aa30
141d9b94489c38
15dd686b8bbd6
hex749ae68cb5a

8013040110426 has 64 divisors (see below), whose sum is σ = 17341115500800. Its totient is φ = 2453827170816.

The previous prime is 8013040110403. The next prime is 8013040110431. The reversal of 8013040110426 is 6240110403108.

It is a super-2 number, since 2×80130401104262 (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8013040110393 and 8013040110402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13577355 + ... + 14155233.

It is an arithmetic number, because the mean of its divisors is an integer number (270954929700).

Almost surely, 28013040110426 is an apocalyptic number.

8013040110426 is an abundant number, since it is smaller than the sum of its proper divisors (9328075390374).

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

8013040110426 is a wasteful number, since it uses less digits than its factorization.

8013040110426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578743.

The product of its (nonzero) digits is 4608, while the sum is 30.

The spelling of 8013040110426 in words is "eight trillion, thirteen billion, forty million, one hundred ten thousand, four hundred twenty-six".

Divisors: 1 2 3 6 13 26 39 78 389 457 778 914 1167 1371 2334 2742 5057 5941 10114 11882 15171 17823 30342 35646 177773 355546 533319 577879 1066638 1155758 1733637 2311049 3467274 4622098 6933147 7512427 13866294 15024854 22537281 45074562 224794931 264090703 449589862 528181406 674384793 792272109 1348769586 1584544218 2922334103 3433179139 5844668206 6866358278 8767002309 10299537417 17534004618 20599074834 102731283467 205462566934 308193850401 616387700802 1335506685071 2671013370142 4006520055213 8013040110426