Base | Representation |
---|---|
bin | 1100010011100… |
… | …11001011011111 |
3 | 21012020201222200 |
4 | 12021303023133 |
5 | 202411412343 |
6 | 14124342543 |
7 | 2362313403 |
oct | 611631337 |
9 | 235221880 |
10 | 103232223 |
11 | 532a9996 |
12 | 2a6a4a53 |
13 | 18505a73 |
14 | d9d3103 |
15 | 90e24d3 |
hex | 62732df |
103232223 has 12 divisors (see below), whose sum is σ = 151001760. Its totient is φ = 67949856.
The previous prime is 103232221. The next prime is 103232249. The reversal of 103232223 is 322232301.
It is a happy number.
It is not a de Polignac number, because 103232223 - 21 = 103232221 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 103232196 and 103232205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103232221) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71886 + ... + 73307.
It is an arithmetic number, because the mean of its divisors is an integer number (12583480).
Almost surely, 2103232223 is an apocalyptic number.
103232223 is a deficient number, since it is larger than the sum of its proper divisors (47769537).
103232223 is a wasteful number, since it uses less digits than its factorization.
103232223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145278 (or 145275 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 103232223 is about 10160.3259298115. The cubic root of 103232223 is about 469.1068339993.
Adding to 103232223 its reverse (322232301), we get a palindrome (425464524).
The spelling of 103232223 in words is "one hundred three million, two hundred thirty-two thousand, two hundred twenty-three".
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