Base | Representation |
---|---|
bin | 11110100101110010… |
… | …01111000110100010 |
3 | 1120101120000000010101 |
4 | 33102321033012202 |
5 | 232113304340224 |
6 | 11313352253014 |
7 | 1120660141105 |
oct | 172271170642 |
9 | 46346000111 |
10 | 16423121314 |
11 | 6a68473136 |
12 | 32240a116a |
13 | 1719631882 |
14 | b1b23473c |
15 | 661c25044 |
hex | 3d2e4f1a2 |
16423121314 has 16 divisors (see below), whose sum is σ = 25934237280. Its totient is φ = 7778475360.
The previous prime is 16423121293. The next prime is 16423121327. The reversal of 16423121314 is 41312132461.
It is a super-2 number, since 2×164231213142 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404757 + ... + 443479.
It is an arithmetic number, because the mean of its divisors is an integer number (1620889830).
Almost surely, 216423121314 is an apocalyptic number.
16423121314 is a deficient number, since it is larger than the sum of its proper divisors (9511115966).
16423121314 is a wasteful number, since it uses less digits than its factorization.
16423121314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49905.
The product of its digits is 3456, while the sum is 28.
Adding to 16423121314 its reverse (41312132461), we get a palindrome (57735253775).
The spelling of 16423121314 in words is "sixteen billion, four hundred twenty-three million, one hundred twenty-one thousand, three hundred fourteen".
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