Base | Representation |
---|---|
bin | 11000010011011… |
… | …00110001010100 |
3 | 112012121122001122 |
4 | 30021230301110 |
5 | 404142304033 |
6 | 32121343112 |
7 | 5023601021 |
oct | 1411546124 |
9 | 465548048 |
10 | 203869268 |
11 | a5095aa9 |
12 | 58337a98 |
13 | 33310505 |
14 | 1d10c548 |
15 | 12d70a98 |
hex | c26cc54 |
203869268 has 24 divisors (see below), whose sum is σ = 376126464. Its totient is φ = 96544800.
The previous prime is 203869247. The next prime is 203869271. The reversal of 203869268 is 862968302.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11663 + ... + 23318.
It is an arithmetic number, because the mean of its divisors is an integer number (15671936).
Almost surely, 2203869268 is an apocalyptic number.
It is an amenable number.
203869268 is a deficient number, since it is larger than the sum of its proper divisors (172257196).
203869268 is a wasteful number, since it uses less digits than its factorization.
203869268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35063 (or 35061 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 44.
The square root of 203869268 is about 14278.2795882417. The cubic root of 203869268 is about 588.5507550450.
The spelling of 203869268 in words is "two hundred three million, eight hundred sixty-nine thousand, two hundred sixty-eight".
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