Base | Representation |
---|---|
bin | 101100001001… |
… | …0001011000010 |
3 | 1121112210101002 |
4 | 1120102023002 |
5 | 21411034411 |
6 | 2144012002 |
7 | 400466420 |
oct | 130221302 |
9 | 47483332 |
10 | 23143106 |
11 | 12077838 |
12 | 7901002 |
13 | 4a43c5c |
14 | 3106110 |
15 | 207233b |
hex | 16122c2 |
23143106 has 32 divisors (see below), whose sum is σ = 42432768. Its totient is φ = 9250560.
The previous prime is 23143097. The next prime is 23143111. The reversal of 23143106 is 60134132.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12326 + ... + 14078.
It is an arithmetic number, because the mean of its divisors is an integer number (1326024).
Almost surely, 223143106 is an apocalyptic number.
23143106 is a deficient number, since it is larger than the sum of its proper divisors (19289662).
23143106 is a wasteful number, since it uses less digits than its factorization.
23143106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1826.
The product of its (nonzero) digits is 432, while the sum is 20.
The square root of 23143106 is about 4810.7282193032. The cubic root of 23143106 is about 284.9752969252.
Adding to 23143106 its reverse (60134132), we get a palindrome (83277238).
The spelling of 23143106 in words is "twenty-three million, one hundred forty-three thousand, one hundred six".
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