Base | Representation |
---|---|
bin | 1111010111001100111110 |
3 | 21120121021111 |
4 | 33113030332 |
5 | 2012332243 |
6 | 222152234 |
7 | 46142050 |
oct | 17271476 |
9 | 7517244 |
10 | 4027198 |
11 | 230076a |
12 | 142267a |
13 | ab0076 |
14 | 76b8d0 |
15 | 54839d |
hex | 3d733e |
4027198 has 16 divisors (see below), whose sum is σ = 7310304. Its totient is φ = 1624320.
The previous prime is 4027193. The next prime is 4027211. The reversal of 4027198 is 8917204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4027193) 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, 8223 + ... + 8698.
It is an arithmetic number, because the mean of its divisors is an integer number (456894).
Almost surely, 24027198 is an apocalyptic number.
4027198 is a deficient number, since it is larger than the sum of its proper divisors (3283106).
4027198 is a wasteful number, since it uses less digits than its factorization.
4027198 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16947.
The product of its (nonzero) digits is 4032, while the sum is 31.
The square root of 4027198 is about 2006.7879808291. The cubic root of 4027198 is about 159.0990772603.
It can be divided in two parts, 4027 and 198, that added together give a square (4225 = 652).
The spelling of 4027198 in words is "four million, twenty-seven thousand, one hundred ninety-eight".
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