Base | Representation |
---|---|
bin | 10111010010000… |
… | …01111110000010 |
3 | 111121111112120100 |
4 | 23221001332002 |
5 | 344444232341 |
6 | 31214023230 |
7 | 4561032225 |
oct | 1351017602 |
9 | 447445510 |
10 | 195305346 |
11 | a0276885 |
12 | 554a7b16 |
13 | 316024c2 |
14 | 1bd1d5bc |
15 | 1222d3b6 |
hex | ba41f82 |
195305346 has 12 divisors (see below), whose sum is σ = 423161622. Its totient is φ = 65101776.
The previous prime is 195305339. The next prime is 195305353. The reversal of 195305346 is 643503591.
195305346 is a `hidden beast` number, since 1 + 9 + 5 + 305 + 346 = 666.
It is an interprime number because it is at equal distance from previous prime (195305339) and next prime (195305353).
It can be written as a sum of positive squares in only one way, i.e., 179265321 + 16040025 = 13389^2 + 4005^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 195305346.
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 5 ways as a sum of consecutive naturals, for example, 5425131 + ... + 5425166.
Almost surely, 2195305346 is an apocalyptic number.
195305346 is an abundant number, since it is smaller than the sum of its proper divisors (227856276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
195305346 is a wasteful number, since it uses less digits than its factorization.
195305346 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10850305 (or 10850302 counting only the distinct ones).
The product of its (nonzero) digits is 48600, while the sum is 36.
The square root of 195305346 is about 13975.1689077449. The cubic root of 195305346 is about 580.1915201841.
The spelling of 195305346 in words is "one hundred ninety-five million, three hundred five thousand, three hundred forty-six".
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