Base | Representation |
---|---|
bin | 1111111111110001100100 |
3 | 21220001020101 |
4 | 33333301210 |
5 | 2033142010 |
6 | 225513444 |
7 | 50433412 |
oct | 17776144 |
9 | 7801211 |
10 | 4193380 |
11 | 2404604 |
12 | 14a2884 |
13 | b3a8b9 |
14 | 7b22b2 |
15 | 57c73a |
hex | 3ffc64 |
4193380 has 12 divisors (see below), whose sum is σ = 8806140. Its totient is φ = 1677344.
The previous prime is 4193377. The next prime is 4193381. The reversal of 4193380 is 833914.
It can be written as a sum of positive squares in 2 ways, for example, as 529984 + 3663396 = 728^2 + 1914^2 .
It is not an unprimeable number, because it can be changed into a prime (4193381) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104815 + ... + 104854.
It is an arithmetic number, because the mean of its divisors is an integer number (733845).
Almost surely, 24193380 is an apocalyptic number.
It is an amenable number.
4193380 is an abundant number, since it is smaller than the sum of its proper divisors (4612760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4193380 is a wasteful number, since it uses less digits than its factorization.
4193380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 209678 (or 209676 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 28.
The square root of 4193380 is about 2047.7744016371. The cubic root of 4193380 is about 161.2580509972.
The spelling of 4193380 in words is "four million, one hundred ninety-three thousand, three hundred eighty".
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