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8013468014748 = 2232731799476249
BaseRepresentation
bin111010010011100011111…
…1010100001100010011100
31001101002011100211102212100
41310213013322201202130
52022243040302432443
625013200354205100
71454645131153320
oct164470772414234
931332140742770
108013468014748
11260a546869039
12a95092283790
13461888c2c461
141d9bd5235980
15dd6ae5133d3
hex749c7ea189c

8013468014748 has 36 divisors (see below), whose sum is σ = 23150018710000. Its totient is φ = 2289562289856.

The previous prime is 8013468014723. The next prime is 8013468014779. The reversal of 8013468014748 is 8474108643108.

8013468014748 is a `hidden beast` number, since 80 + 1 + 34 + 68 + 0 + 1 + 474 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 8013468014694 and 8013468014703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15899737873 + ... + 15899738376.

Almost surely, 28013468014748 is an apocalyptic number.

It is an amenable number.

8013468014748 is an abundant number, since it is smaller than the sum of its proper divisors (15136550695252).

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

8013468014748 is a wasteful number, since it uses less digits than its factorization.

8013468014748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31799476266 (or 31799476261 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 54.

The spelling of 8013468014748 in words is "eight trillion, thirteen billion, four hundred sixty-eight million, fourteen thousand, seven hundred forty-eight".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 31799476249 63598952498 95398428747 127197904996 190796857494 222596333743 286195286241 381593714988 445192667486 572390572482 667789001229 890385334972 1144781144964 1335578002458 2003367003687 2671156004916 4006734007374 8013468014748