Base | Representation |
---|---|
bin | 11000010011101… |
… | …11011110000000 |
3 | 112012200212011121 |
4 | 30021313132000 |
5 | 404200204323 |
6 | 32122322024 |
7 | 5024142541 |
oct | 1411673600 |
9 | 465625147 |
10 | 203913088 |
11 | a5115a15 |
12 | 58359314 |
13 | 33327442 |
14 | 1d1204c8 |
15 | 12d7da5d |
hex | c277780 |
203913088 has 16 divisors (see below), whose sum is σ = 406233360. Its totient is φ = 101956480.
The previous prime is 203913067. The next prime is 203913089. The reversal of 203913088 is 880319302.
It is a tau number, because it is divible by the number of its divisors (16).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (203913089) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 796408 + ... + 796663.
It is an arithmetic number, because the mean of its divisors is an integer number (25389585).
Almost surely, 2203913088 is an apocalyptic number.
It is an amenable number.
203913088 is a deficient number, since it is larger than the sum of its proper divisors (202320272).
203913088 is an equidigital number, since it uses as much as digits as its factorization.
203913088 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1593085 (or 1593073 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 34.
The square root of 203913088 is about 14279.8140043910. The cubic root of 203913088 is about 588.5929200506.
The spelling of 203913088 in words is "two hundred three million, nine hundred thirteen thousand, eighty-eight".
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