Base | Representation |
---|---|
bin | 11110100111000110… |
… | …00011110010011001 |
3 | 1120102022122000111110 |
4 | 33103203003302121 |
5 | 232124111210032 |
6 | 11314423250533 |
7 | 1121152263210 |
oct | 172343036231 |
9 | 46368560443 |
10 | 16434085017 |
11 | 6a73681349 |
12 | 32278a9a49 |
13 | 171b99cc7c |
14 | b1c88a077 |
15 | 662b8d7cc |
hex | 3d38c3c99 |
16434085017 has 32 divisors (see below), whose sum is σ = 26753920000. Its totient is φ = 8763847488.
The previous prime is 16434085009. The next prime is 16434085027. The reversal of 16434085017 is 71058043461.
It is not a de Polignac number, because 16434085017 - 23 = 16434085009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (16434085027) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 280642 + ... + 334107.
It is an arithmetic number, because the mean of its divisors is an integer number (836060000).
Almost surely, 216434085017 is an apocalyptic number.
It is an amenable number.
16434085017 is a deficient number, since it is larger than the sum of its proper divisors (10319834983).
16434085017 is a wasteful number, since it uses less digits than its factorization.
16434085017 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 614845.
The product of its (nonzero) digits is 80640, while the sum is 39.
The spelling of 16434085017 in words is "sixteen billion, four hundred thirty-four million, eighty-five thousand, seventeen".
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