Base | Representation |
---|---|
bin | 101011111101… |
… | …1100000111110 |
3 | 1121101002001220 |
4 | 1113323200332 |
5 | 21400102202 |
6 | 2142014210 |
7 | 366632022 |
oct | 127734076 |
9 | 47332056 |
10 | 23050302 |
11 | 12014040 |
12 | 7877366 |
13 | 4a10942 |
14 | 30c0382 |
15 | 2054abc |
hex | 15fb83e |
23050302 has 32 divisors (see below), whose sum is σ = 52030080. Its totient is φ = 6743520.
The previous prime is 23050289. The next prime is 23050303. The reversal of 23050302 is 20305032.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23050303) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4108 + ... + 7935.
It is an arithmetic number, because the mean of its divisors is an integer number (1625940).
Almost surely, 223050302 is an apocalyptic number.
23050302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
23050302 is an abundant number, since it is smaller than the sum of its proper divisors (28979778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23050302 is a wasteful number, since it uses less digits than its factorization.
23050302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12088.
The product of its (nonzero) digits is 180, while the sum is 15.
The square root of 23050302 is about 4801.0730050688. The cubic root of 23050302 is about 284.5938690521.
Adding to 23050302 its reverse (20305032), we get a palindrome (43355334).
It can be divided in two parts, 2305030 and 2, that added together give a palindrome (2305032).
The spelling of 23050302 in words is "twenty-three million, fifty thousand, three hundred two".
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