Base | Representation |
---|---|
bin | 10011001100001101… |
… | …11001110010101011 |
3 | 222121000221122200212 |
4 | 21212012321302223 |
5 | 132100033121303 |
6 | 4422205251335 |
7 | 513214140530 |
oct | 114606716253 |
9 | 28530848625 |
10 | 10303020203 |
11 | 4407871633 |
12 | 1bb6563b4b |
13 | c82704b78 |
14 | 6da4c0d87 |
15 | 4047b6ad8 |
hex | 2661b9cab |
10303020203 has 8 divisors (see below), whose sum is σ = 12048715008. Its totient is φ = 8625784104.
The previous prime is 10303020173. The next prime is 10303020209. The reversal of 10303020203 is 30202030301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10303020203 - 222 = 10298825899 is a prime.
It is a super-2 number, since 2×103030202032 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10303020209) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17114351 + ... + 17114952.
It is an arithmetic number, because the mean of its divisors is an integer number (1506089376).
Almost surely, 210303020203 is an apocalyptic number.
10303020203 is a deficient number, since it is larger than the sum of its proper divisors (1745694805).
10303020203 is an equidigital number, since it uses as much as digits as its factorization.
10303020203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34229353.
The product of its (nonzero) digits is 108, while the sum is 14.
Adding to 10303020203 its reverse (30202030301), we get a palindrome (40505050504).
The spelling of 10303020203 in words is "ten billion, three hundred three million, twenty thousand, two hundred three".
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