Base | Representation |
---|---|
bin | 10010111100110001010… |
… | …111011100011110100110 |
3 | 11121111012210021201101010 |
4 | 102330301113130132212 |
5 | 132313403022221410 |
6 | 2434120212243050 |
7 | 163036545406461 |
oct | 22746127343646 |
9 | 4544183251333 |
10 | 1302203320230 |
11 | 46229690a2aa |
12 | 190461310486 |
13 | 95a4971c117 |
14 | 4705404c2d8 |
15 | 23d1759ac20 |
hex | 12f315dc7a6 |
1302203320230 has 16 divisors (see below), whose sum is σ = 3125287968624. Its totient is φ = 347254218720.
The previous prime is 1302203320199. The next prime is 1302203320259. The reversal of 1302203320230 is 320233022031.
It is a junction number, because it is equal to n+sod(n) for n = 1302203320197 and 1302203320206.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21703388641 + ... + 21703388700.
It is an arithmetic number, because the mean of its divisors is an integer number (195330498039).
Almost surely, 21302203320230 is an apocalyptic number.
1302203320230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1302203320230 is an abundant number, since it is smaller than the sum of its proper divisors (1823084648394).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1302203320230 is a wasteful number, since it uses less digits than its factorization.
1302203320230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43406777351.
The product of its (nonzero) digits is 1296, while the sum is 21.
Adding to 1302203320230 its reverse (320233022031), we get a palindrome (1622436342261).
The spelling of 1302203320230 in words is "one trillion, three hundred two billion, two hundred three million, three hundred twenty thousand, two hundred thirty".
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