Base | Representation |
---|---|
bin | 100110011110… |
… | …101100100011 |
3 | 200222111001010 |
4 | 212132230203 |
5 | 10040242303 |
6 | 1000112003 |
7 | 151511520 |
oct | 46365443 |
9 | 20874033 |
10 | 10087203 |
11 | 576a735 |
12 | 3465603 |
13 | 2122479 |
14 | 14a8147 |
15 | d43c03 |
hex | 99eb23 |
10087203 has 8 divisors (see below), whose sum is σ = 15371008. Its totient is φ = 5764104.
The previous prime is 10087201. The next prime is 10087219. The reversal of 10087203 is 30278001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10087203 - 21 = 10087201 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 480343 = 10087203 / (1 + 0 + 0 + 8 + 7 + 2 + 0 + 3).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10087203.
It is not an unprimeable number, because it can be changed into a prime (10087201) 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 in 7 ways as a sum of consecutive naturals, for example, 240151 + ... + 240192.
It is an arithmetic number, because the mean of its divisors is an integer number (1921376).
Almost surely, 210087203 is an apocalyptic number.
10087203 is a deficient number, since it is larger than the sum of its proper divisors (5283805).
10087203 is an equidigital number, since it uses as much as digits as its factorization.
10087203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 480353.
The product of its (nonzero) digits is 336, while the sum is 21.
The square root of 10087203 is about 3176.0357365748. The cubic root of 10087203 is about 216.0679013205.
The spelling of 10087203 in words is "ten million, eighty-seven thousand, two hundred three".
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