Base | Representation |
---|---|
bin | 11000010100000… |
… | …01000001010000 |
3 | 112012202211211111 |
4 | 30022001001100 |
5 | 404202432313 |
6 | 32123223104 |
7 | 5024364565 |
oct | 1412010120 |
9 | 465684744 |
10 | 203952208 |
11 | a5142349 |
12 | 58377a94 |
13 | 3333c1a5 |
14 | 1d13086c |
15 | 12d8a43d |
hex | c281050 |
203952208 has 20 divisors (see below), whose sum is σ = 396269280. Its totient is φ = 101689184.
The previous prime is 203952173. The next prime is 203952233. The reversal of 203952208 is 802259302.
It is a self number, because there is not a number n which added to its sum of digits gives 203952208.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12010 + ... + 23497.
It is an arithmetic number, because the mean of its divisors is an integer number (19813464).
Almost surely, 2203952208 is an apocalyptic number.
It is an amenable number.
203952208 is a deficient number, since it is larger than the sum of its proper divisors (192317072).
203952208 is a wasteful number, since it uses less digits than its factorization.
203952208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35874 (or 35868 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 31.
The square root of 203952208 is about 14281.1837044413. The cubic root of 203952208 is about 588.6305574627.
The spelling of 203952208 in words is "two hundred three million, nine hundred fifty-two thousand, two hundred eight".
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