Search a number
-
+
16118382655067 = 711209329644871
BaseRepresentation
bin1110101010001101101001…
…1110001111011001011011
32010001220100210121210001212
43222203122132033121123
54103040421424430232
654140403251133335
73252341356000520
oct352433236173133
963056323553055
1016118382655067
115154849892390
121983a258a424b
138cbc595a5b34
143da1c3537147
151ce421da7eb2
hexea8da78f65b

16118382655067 has 8 divisors (see below), whose sum is σ = 20095645907712. Its totient is φ = 12559778692200.

The previous prime is 16118382655019. The next prime is 16118382655097. The reversal of 16118382655067 is 76055628381161.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16118382655067 - 28 = 16118382654811 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16118382654997 and 16118382655015.

It is not an unprimeable number, because it can be changed into a prime (16118382655097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104664822359 + ... + 104664822512.

It is an arithmetic number, because the mean of its divisors is an integer number (2511955738464).

Almost surely, 216118382655067 is an apocalyptic number.

16118382655067 is a deficient number, since it is larger than the sum of its proper divisors (3977263252645).

16118382655067 is a wasteful number, since it uses less digits than its factorization.

16118382655067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209329644889.

The product of its (nonzero) digits is 14515200, while the sum is 59.

The spelling of 16118382655067 in words is "sixteen trillion, one hundred eighteen billion, three hundred eighty-two million, six hundred fifty-five thousand, sixty-seven".

Divisors: 1 7 11 77 209329644871 1465307514097 2302626093581 16118382655067