Base | Representation |
---|---|
bin | 10011000000010101… |
… | …00111111010000110 |
3 | 222100002100222111201 |
4 | 21200022213322012 |
5 | 131344023112410 |
6 | 4404244453114 |
7 | 510563615200 |
oct | 114012477206 |
9 | 28302328451 |
10 | 10203332230 |
11 | 4366573583 |
12 | 1b890aa19a |
13 | c67b703c0 |
14 | 6cb171770 |
15 | 3eab7483a |
hex | 2602a7e86 |
10203332230 has 48 divisors (see below), whose sum is σ = 23007967920. Its totient is φ = 3229184448.
The previous prime is 10203332213. The next prime is 10203332233. The reversal of 10203332230 is 3223330201.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 10203332198 and 10203332207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10203332233) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 794520 + ... + 807259.
It is an arithmetic number, because the mean of its divisors is an integer number (479332665).
Almost surely, 210203332230 is an apocalyptic number.
10203332230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10203332230 is an abundant number, since it is smaller than the sum of its proper divisors (12804635690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10203332230 is a wasteful number, since it uses less digits than its factorization.
10203332230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1601813 (or 1601806 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 10203332230 its reverse (3223330201), we get a palindrome (13426662431).
The spelling of 10203332230 in words is "ten billion, two hundred three million, three hundred thirty-two thousand, two hundred thirty".
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