Base | Representation |
---|---|
bin | 1111111000011001001010 |
3 | 21211111202121 |
4 | 33320121022 |
5 | 2031210041 |
6 | 225121454 |
7 | 50246311 |
oct | 17703112 |
9 | 7744677 |
10 | 4163146 |
11 | 2393919 |
12 | 148928a |
13 | b29c00 |
14 | 7a5278 |
15 | 5737d1 |
hex | 3f864a |
4163146 has 24 divisors (see below), whose sum is σ = 6884460. Its totient is φ = 1886976.
The previous prime is 4163123. The next prime is 4163149. The reversal of 4163146 is 6413614.
It can be written as a sum of positive squares in 6 ways, for example, as 119025 + 4044121 = 345^2 + 2011^2 .
It is a Smith number, since the sum of its digits (25) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 4163146.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4163149) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36786 + ... + 36898.
Almost surely, 24163146 is an apocalyptic number.
4163146 is a deficient number, since it is larger than the sum of its proper divisors (2721314).
4163146 is a wasteful number, since it uses less digits than its factorization.
4163146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 250 (or 237 counting only the distinct ones).
The product of its digits is 1728, while the sum is 25.
The square root of 4163146 is about 2040.3788863836. The cubic root of 4163146 is about 160.8695624459.
It can be divided in two parts, 416 and 3146, that multiplied together give a square (1308736 = 11442).
The spelling of 4163146 in words is "four million, one hundred sixty-three thousand, one hundred forty-six".
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