Base | Representation |
---|---|
bin | 10010110111010100101011 |
3 | 100022020112101 |
4 | 102313110223 |
5 | 2231221240 |
6 | 253554231 |
7 | 60014323 |
oct | 22672453 |
9 | 10266471 |
10 | 4945195 |
11 | 2878442 |
12 | 17a5977 |
13 | 1041b68 |
14 | 92a283 |
15 | 67a39a |
hex | 4b752b |
4945195 has 8 divisors (see below), whose sum is σ = 5961744. Its totient is φ = 3937824.
The previous prime is 4945183. The next prime is 4945231. The reversal of 4945195 is 5915494.
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 4945195 - 29 = 4944683 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1044 + ... + 3313.
It is an arithmetic number, because the mean of its divisors is an integer number (745218).
Almost surely, 24945195 is an apocalyptic number.
4945195 is a deficient number, since it is larger than the sum of its proper divisors (1016549).
4945195 is a wasteful number, since it uses less digits than its factorization.
4945195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4589.
The product of its digits is 32400, while the sum is 37.
The square root of 4945195 is about 2223.7794405021. The cubic root of 4945195 is about 170.3705297584.
Subtracting 4945195 from its reverse (5915494), we obtain a cube (970299 = 993).
The spelling of 4945195 in words is "four million, nine hundred forty-five thousand, one hundred ninety-five".
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