Base | Representation |
---|---|
bin | 10010111101111110000001 |
3 | 100100121212121 |
4 | 102331332001 |
5 | 2233104132 |
6 | 254324241 |
7 | 60156562 |
oct | 22757601 |
9 | 10317777 |
10 | 4972417 |
11 | 289693a |
12 | 17b9681 |
13 | 1051378 |
14 | 936169 |
15 | 683497 |
hex | 4bdf81 |
4972417 has 2 divisors, whose sum is σ = 4972418. Its totient is φ = 4972416.
The previous prime is 4972411. The next prime is 4972423. The reversal of 4972417 is 7142794.
It is a balanced prime because it is at equal distance from previous prime (4972411) and next prime (4972423).
It can be written as a sum of positive squares in only one way, i.e., 4511376 + 461041 = 2124^2 + 679^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4972417 is a prime.
4972417 is a lucky number.
It is not a weakly prime, because it can be changed into another prime (4972411) 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 as a sum of consecutive naturals, namely, 2486208 + 2486209.
It is an arithmetic number, because the mean of its divisors is an integer number (2486209).
Almost surely, 24972417 is an apocalyptic number.
It is an amenable number.
4972417 is a deficient number, since it is larger than the sum of its proper divisors (1).
4972417 is an equidigital number, since it uses as much as digits as its factorization.
4972417 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 14112, while the sum is 34.
The square root of 4972417 is about 2229.8917014061. The cubic root of 4972417 is about 170.6825728956.
The spelling of 4972417 in words is "four million, nine hundred seventy-two thousand, four hundred seventeen".
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