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160613414442 = 23213686382113
BaseRepresentation
bin1001010110010101001…
…1100011011000101010
3120100120102110211102100
42111211103203120222
510112414013230232
6201441302514230
714414102332335
oct2254523433052
9510512424370
10160613414442
11621300a3548
1227165135976
13121b8381250
147ab918d61c
1542a0759c7c
hex25654e362a

160613414442 has 24 divisors (see below), whose sum is σ = 374764634244. Its totient is φ = 49419512064.

The previous prime is 160613414411. The next prime is 160613414443. The reversal of 160613414442 is 244414316061.

160613414442 is a `hidden beast` number, since 1 + 606 + 1 + 3 + 4 + 1 + 4 + 4 + 42 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 122942098161 + 37671316281 = 350631^2 + 194091^2 .

It is a junction number, because it is equal to n+sod(n) for n = 160613414397 and 160613414406.

It is not an unprimeable number, because it can be changed into a prime (160613414443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 343190823 + ... + 343191290.

Almost surely, 2160613414442 is an apocalyptic number.

160613414442 is an abundant number, since it is smaller than the sum of its proper divisors (214151219802).

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

160613414442 is a wasteful number, since it uses less digits than its factorization.

160613414442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686382134 (or 686382131 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The spelling of 160613414442 in words is "one hundred sixty billion, six hundred thirteen million, four hundred fourteen thousand, four hundred forty-two".

Divisors: 1 2 3 6 9 13 18 26 39 78 117 234 686382113 1372764226 2059146339 4118292678 6177439017 8922967469 12354878034 17845934938 26768902407 53537804814 80306707221 160613414442