Base | Representation |
---|---|
bin | 11110000000000111… |
… | …10101001010111011 |
3 | 1112120112102001200212 |
4 | 33000003311022323 |
5 | 230441411202304 |
6 | 11222143421335 |
7 | 1110102234200 |
oct | 170003651273 |
9 | 45515361625 |
10 | 16107131579 |
11 | 69160683a0 |
12 | 31562b484b |
13 | 1699025ab6 |
14 | acb29bca7 |
15 | 64410866e |
hex | 3c00f52bb |
16107131579 has 24 divisors (see below), whose sum is σ = 20825920368. Its totient is φ = 12314178240.
The previous prime is 16107131567. The next prime is 16107131581. The reversal of 16107131579 is 97513170161.
16107131579 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 16107131579 - 24 = 16107131563 is a prime.
It is not an unprimeable number, because it can be changed into a prime (16107131549) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 253352 + ... + 310485.
It is an arithmetic number, because the mean of its divisors is an integer number (867746682).
Almost surely, 216107131579 is an apocalyptic number.
16107131579 is a deficient number, since it is larger than the sum of its proper divisors (4718788789).
16107131579 is a wasteful number, since it uses less digits than its factorization.
16107131579 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 563915 (or 563908 counting only the distinct ones).
The product of its (nonzero) digits is 39690, while the sum is 41.
The spelling of 16107131579 in words is "sixteen billion, one hundred seven million, one hundred thirty-one thousand, five hundred seventy-nine".
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