Base | Representation |
---|---|
bin | 1111001010010000110011 |
3 | 21110220120102 |
4 | 33022100303 |
5 | 2004133240 |
6 | 221103015 |
7 | 45531401 |
oct | 17122063 |
9 | 7426512 |
10 | 3974195 |
11 | 2274965 |
12 | 13b7a6b |
13 | a91bc4 |
14 | 756471 |
15 | 537815 |
hex | 3ca433 |
3974195 has 8 divisors (see below), whose sum is σ = 4780944. Its totient is φ = 3171424.
The previous prime is 3974177. The next prime is 3974197. The reversal of 3974195 is 5914793.
It is a happy number.
3974195 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3974195 - 216 = 3908659 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3974197) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2072 + ... + 3498.
It is an arithmetic number, because the mean of its divisors is an integer number (597618).
Almost surely, 23974195 is an apocalyptic number.
3974195 is a deficient number, since it is larger than the sum of its proper divisors (806749).
3974195 is a wasteful number, since it uses less digits than its factorization.
3974195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1989.
The product of its digits is 34020, while the sum is 38.
The square root of 3974195 is about 1993.5383116459. The cubic root of 3974195 is about 158.3980111261.
The spelling of 3974195 in words is "three million, nine hundred seventy-four thousand, one hundred ninety-five".
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