Base | Representation |
---|---|
bin | 101100010011… |
… | …1011010011011 |
3 | 1121201012201100 |
4 | 1120213122123 |
5 | 21421330412 |
6 | 2145522443 |
7 | 401311155 |
oct | 130473233 |
9 | 47635640 |
10 | 23230107 |
11 | 1212713a |
12 | 7943423 |
13 | 4a74734 |
14 | 3129ad5 |
15 | 208cedc |
hex | 162769b |
23230107 has 6 divisors (see below), whose sum is σ = 33554612. Its totient is φ = 15486732.
The previous prime is 23230093. The next prime is 23230111. The reversal of 23230107 is 70103232.
It is not a de Polignac number, because 23230107 - 211 = 23228059 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 23230107.
It is not an unprimeable number, because it can be changed into a prime (23230127) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1290553 + ... + 1290570.
Almost surely, 223230107 is an apocalyptic number.
23230107 is a deficient number, since it is larger than the sum of its proper divisors (10324505).
23230107 is a wasteful number, since it uses less digits than its factorization.
23230107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2581129 (or 2581126 counting only the distinct ones).
The product of its (nonzero) digits is 252, while the sum is 18.
The square root of 23230107 is about 4819.7621310600. The cubic root of 23230107 is about 285.3319493205.
Adding to 23230107 its reverse (70103232), we get a palindrome (93333339).
The spelling of 23230107 in words is "twenty-three million, two hundred thirty thousand, one hundred seven".
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