Base | Representation |
---|---|
bin | 101100010101… |
… | …0101001010110 |
3 | 1121201212212211 |
4 | 1120222221112 |
5 | 21422241400 |
6 | 2150104034 |
7 | 401364604 |
oct | 130525126 |
9 | 47655784 |
10 | 23243350 |
11 | 12136089 |
12 | 794b01a |
13 | 4a7a780 |
14 | 3130874 |
15 | 2091dba |
hex | 162aa56 |
23243350 has 24 divisors (see below), whose sum is σ = 46559520. Its totient is φ = 8581920.
The previous prime is 23243323. The next prime is 23243357. The reversal of 23243350 is 5334232.
23243350 = T234 + T235 + ... + T533.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23243357) 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, 17230 + ... + 18529.
It is an arithmetic number, because the mean of its divisors is an integer number (1939980).
Almost surely, 223243350 is an apocalyptic number.
23243350 is an abundant number, since it is smaller than the sum of its proper divisors (23316170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23243350 is a wasteful number, since it uses less digits than its factorization.
23243350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35784 (or 35779 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 22.
The square root of 23243350 is about 4821.1357583043. The cubic root of 23243350 is about 285.3861596202.
Adding to 23243350 its reverse (5334232), we get a palindrome (28577582).
The spelling of 23243350 in words is "twenty-three million, two hundred forty-three thousand, three hundred fifty".
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