Base | Representation |
---|---|
bin | 10011000100000010101101 |
3 | 100101212222221 |
4 | 103010002231 |
5 | 2234403133 |
6 | 255035341 |
7 | 60322240 |
oct | 23040255 |
9 | 10355887 |
10 | 4997293 |
11 | 29035a4 |
12 | 180bb51 |
13 | 105c7a2 |
14 | 941257 |
15 | 68aa2d |
hex | 4c40ad |
4997293 has 8 divisors (see below), whose sum is σ = 5895680. Its totient is φ = 4145040.
The previous prime is 4997287. The next prime is 4997297. The reversal of 4997293 is 3927994.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4997293 - 217 = 4866221 is a prime.
It is a d-powerful number, because it can be written as 46 + 92 + 95 + 73 + 217 + 97 + 39 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4997297) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11298 + ... + 11731.
It is an arithmetic number, because the mean of its divisors is an integer number (736960).
Almost surely, 24997293 is an apocalyptic number.
It is an amenable number.
4997293 is a deficient number, since it is larger than the sum of its proper divisors (898387).
4997293 is a wasteful number, since it uses less digits than its factorization.
4997293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23067.
The product of its digits is 122472, while the sum is 43.
The square root of 4997293 is about 2235.4625919483. The cubic root of 4997293 is about 170.9667297310.
The spelling of 4997293 in words is "four million, nine hundred ninety-seven thousand, two hundred ninety-three".
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