Base | Representation |
---|---|
bin | 11000011110100… |
… | …10110010111110 |
3 | 112022101010200111 |
4 | 30033102302332 |
5 | 410031220432 |
6 | 32213020234 |
7 | 5042216323 |
oct | 1417226276 |
9 | 468333614 |
10 | 205335742 |
11 | a59a7867 |
12 | 5892467a |
13 | 33704b51 |
14 | 1d3b0b4a |
15 | 13060347 |
hex | c3d2cbe |
205335742 has 8 divisors (see below), whose sum is σ = 308088936. Its totient is φ = 102639432.
The previous prime is 205335719. The next prime is 205335761. The reversal of 205335742 is 247533502.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3613 + ... + 20584.
It is an arithmetic number, because the mean of its divisors is an integer number (38511117).
Almost surely, 2205335742 is an apocalyptic number.
205335742 is a deficient number, since it is larger than the sum of its proper divisors (102753194).
205335742 is a wasteful number, since it uses less digits than its factorization.
205335742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28442.
The product of its (nonzero) digits is 25200, while the sum is 31.
The square root of 205335742 is about 14329.5408858763. The cubic root of 205335742 is about 589.9585741287.
The spelling of 205335742 in words is "two hundred five million, three hundred thirty-five thousand, seven hundred forty-two".
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