Base | Representation |
---|---|
bin | 11000001110100… |
… | …11000000101100 |
3 | 112011102122010201 |
4 | 30013103000230 |
5 | 404012130333 |
6 | 32100043244 |
7 | 5015335615 |
oct | 1407230054 |
9 | 464378121 |
10 | 203239468 |
11 | a47a5903 |
12 | 58093524 |
13 | 3314c953 |
14 | 1cdc6c0c |
15 | 12c9917d |
hex | c1d302c |
203239468 has 12 divisors (see below), whose sum is σ = 363236832. Its totient is φ = 99457520.
The previous prime is 203239459. The next prime is 203239481. The reversal of 203239468 is 864932302.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 540343 + ... + 540718.
It is an arithmetic number, because the mean of its divisors is an integer number (30269736).
Almost surely, 2203239468 is an apocalyptic number.
It is an amenable number.
203239468 is a deficient number, since it is larger than the sum of its proper divisors (159997364).
203239468 is a wasteful number, since it uses less digits than its factorization.
203239468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1081112 (or 1081110 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 37.
The square root of 203239468 is about 14256.2080512316. The cubic root of 203239468 is about 587.9440727654.
It can be divided in two parts, 20323 and 9468, that added together give a cube (29791 = 313).
The spelling of 203239468 in words is "two hundred three million, two hundred thirty-nine thousand, four hundred sixty-eight".
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