Base | Representation |
---|---|
bin | 10111100011101… |
… | …111101100001010 |
3 | 1000112201121001120 |
4 | 113203233230022 |
5 | 1302140340341 |
6 | 103115300110 |
7 | 12536352465 |
oct | 2743575412 |
9 | 1015647046 |
10 | 395246346 |
11 | 193119480 |
12 | b044a636 |
13 | 63b689a1 |
14 | 3a6c82dc |
15 | 24a75066 |
hex | 178efb0a |
395246346 has 32 divisors (see below), whose sum is σ = 863241408. Its totient is φ = 119648640.
The previous prime is 395246323. The next prime is 395246347. The reversal of 395246346 is 643642593.
It is a junction number, because it is equal to n+sod(n) for n = 395246298 and 395246307.
It is not an unprimeable number, because it can be changed into a prime (395246347) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77590 + ... + 82526.
It is an arithmetic number, because the mean of its divisors is an integer number (26976294).
Almost surely, 2395246346 is an apocalyptic number.
395246346 is an abundant number, since it is smaller than the sum of its proper divisors (467995062).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
395246346 is a wasteful number, since it uses less digits than its factorization.
395246346 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6166.
The product of its digits is 466560, while the sum is 42.
The square root of 395246346 is about 19880.8034545891. The cubic root of 395246346 is about 733.8758919220.
The spelling of 395246346 in words is "three hundred ninety-five million, two hundred forty-six thousand, three hundred forty-six".
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