Base | Representation |
---|---|
bin | 101100010001… |
… | …1000001011100 |
3 | 1121200022001022 |
4 | 1120203001130 |
5 | 21420241444 |
6 | 2145303312 |
7 | 401204555 |
oct | 130430134 |
9 | 47608038 |
10 | 23212124 |
11 | 12114681 |
12 | 7934b38 |
13 | 4a694b0 |
14 | 312332c |
15 | 20879ee |
hex | 162305c |
23212124 has 12 divisors (see below), whose sum is σ = 43746024. Its totient is φ = 10713264.
The previous prime is 23212099. The next prime is 23212139. The reversal of 23212124 is 42121232.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223142 + ... + 223245.
It is an arithmetic number, because the mean of its divisors is an integer number (3645502).
Almost surely, 223212124 is an apocalyptic number.
It is an amenable number.
23212124 is a deficient number, since it is larger than the sum of its proper divisors (20533900).
23212124 is a wasteful number, since it uses less digits than its factorization.
23212124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 446404 (or 446402 counting only the distinct ones).
The product of its digits is 192, while the sum is 17.
The square root of 23212124 is about 4817.8962213813. The cubic root of 23212124 is about 285.2583028086.
Adding to 23212124 its reverse (42121232), we get a palindrome (65333356).
The spelling of 23212124 in words is "twenty-three million, two hundred twelve thousand, one hundred twenty-four".
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