Base | Representation |
---|---|
bin | 10010000001001000101011 |
3 | 22212222001221 |
4 | 102001020223 |
5 | 2202120433 |
6 | 245122511 |
7 | 55101250 |
oct | 22011053 |
9 | 8788057 |
10 | 4723243 |
11 | 2736708 |
12 | 16b9437 |
13 | c94b25 |
14 | 8ad427 |
15 | 63472d |
hex | 48122b |
4723243 has 4 divisors (see below), whose sum is σ = 5398000. Its totient is φ = 4048488.
The previous prime is 4723237. The next prime is 4723247. The reversal of 4723243 is 3423274.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 4723243 - 217 = 4592171 is a prime.
It is a d-powerful number, because it can be written as 46 + 7 + 29 + 32 + 219 + 411 + 33 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4723247) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337368 + ... + 337381.
It is an arithmetic number, because the mean of its divisors is an integer number (1349500).
Almost surely, 24723243 is an apocalyptic number.
4723243 is a deficient number, since it is larger than the sum of its proper divisors (674757).
4723243 is an equidigital number, since it uses as much as digits as its factorization.
4723243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 674756.
The product of its digits is 4032, while the sum is 25.
The square root of 4723243 is about 2173.3023259547. The cubic root of 4723243 is about 167.7825394058.
The spelling of 4723243 in words is "four million, seven hundred twenty-three thousand, two hundred forty-three".
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