Base | Representation |
---|---|
bin | 11000001110100… |
… | …01001101111101 |
3 | 112011102021001202 |
4 | 30013101031331 |
5 | 404011412000 |
6 | 32055545245 |
7 | 5015305325 |
oct | 1407211575 |
9 | 464367052 |
10 | 203232125 |
11 | a47a0338 |
12 | 5808b225 |
13 | 331494c5 |
14 | 1cdc4285 |
15 | 12c96dd5 |
hex | c1d137d |
203232125 has 32 divisors (see below), whose sum is σ = 264176640. Its totient is φ = 155928000.
The previous prime is 203232109. The next prime is 203232143. The reversal of 203232125 is 521232302.
It is not a de Polignac number, because 203232125 - 24 = 203232109 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 203232097 and 203232106.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 693479 + ... + 693771.
It is an arithmetic number, because the mean of its divisors is an integer number (8255520).
Almost surely, 2203232125 is an apocalyptic number.
203232125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
203232125 is a deficient number, since it is larger than the sum of its proper divisors (60944515).
203232125 is a wasteful number, since it uses less digits than its factorization.
203232125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 518 (or 508 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 203232125 is about 14255.9505119792. The cubic root of 203232125 is about 587.9369919142.
Adding to 203232125 its reverse (521232302), we get a palindrome (724464427).
The spelling of 203232125 in words is "two hundred three million, two hundred thirty-two thousand, one hundred twenty-five".
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