Base | Representation |
---|---|
bin | 1111101101111010111101 |
3 | 21202022220222 |
4 | 33231322331 |
5 | 2023322003 |
6 | 224151125 |
7 | 50010254 |
oct | 17557275 |
9 | 7668828 |
10 | 4120253 |
11 | 2364675 |
12 | 14684a5 |
13 | b13527 |
14 | 79379b |
15 | 565c38 |
hex | 3edebd |
4120253 has 2 divisors, whose sum is σ = 4120254. Its totient is φ = 4120252.
The previous prime is 4120231. The next prime is 4120279. The reversal of 4120253 is 3520214.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3545689 + 574564 = 1883^2 + 758^2 .
It is a cyclic number.
It is not a de Polignac number, because 4120253 - 26 = 4120189 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4120223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2060126 + 2060127.
It is an arithmetic number, because the mean of its divisors is an integer number (2060127).
Almost surely, 24120253 is an apocalyptic number.
It is an amenable number.
4120253 is a deficient number, since it is larger than the sum of its proper divisors (1).
4120253 is an equidigital number, since it uses as much as digits as its factorization.
4120253 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 4120253 is about 2029.8406341386. The cubic root of 4120253 is about 160.3151730255.
Adding to 4120253 its reverse (3520214), we get a palindrome (7640467).
The spelling of 4120253 in words is "four million, one hundred twenty thousand, two hundred fifty-three".
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