Base | Representation |
---|---|
bin | 101011111100… |
… | …1010011100000 |
3 | 1121100121122120 |
4 | 1113321103200 |
5 | 21344304443 |
6 | 2141504240 |
7 | 366563436 |
oct | 127712340 |
9 | 47317576 |
10 | 23041248 |
11 | 1200825a |
12 | 7872080 |
13 | 4a09799 |
14 | 30bad56 |
15 | 2052083 |
hex | 15f94e0 |
23041248 has 48 divisors (see below), whose sum is σ = 60737040. Its totient is φ = 7648256.
The previous prime is 23041247. The next prime is 23041259. The reversal of 23041248 is 84214032.
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23041247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37036 + ... + 37652.
It is an arithmetic number, because the mean of its divisors is an integer number (1265355).
Almost surely, 223041248 is an apocalyptic number.
It is an amenable number.
23041248 is an abundant number, since it is smaller than the sum of its proper divisors (37695792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23041248 is a wasteful number, since it uses less digits than its factorization.
23041248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1019 (or 1011 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 24.
The square root of 23041248 is about 4800.1299982396. The cubic root of 23041248 is about 284.5566020012.
The spelling of 23041248 in words is "twenty-three million, forty-one thousand, two hundred forty-eight".
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