Base | Representation |
---|---|
bin | 10010111101100111100… |
… | …010111101110111010110 |
3 | 11121120120010201012020102 |
4 | 102331213202331313112 |
5 | 132322233222411410 |
6 | 2434350323134102 |
7 | 163101223610213 |
oct | 22754742756726 |
9 | 4546503635212 |
10 | 1303112310230 |
11 | 462712a21a05 |
12 | 190675814332 |
13 | 95b62b42723 |
14 | 470dca68b0a |
15 | 23d6c2a12a5 |
hex | 12f678bddd6 |
1303112310230 has 16 divisors (see below), whose sum is σ = 2348494407504. Its totient is φ = 520602202080.
The previous prime is 1303112310217. The next prime is 1303112310233. The reversal of 1303112310230 is 320132113031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1303112310233) 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, 80331737 + ... + 80347956.
It is an arithmetic number, because the mean of its divisors is an integer number (146780900469).
Almost surely, 21303112310230 is an apocalyptic number.
1303112310230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1303112310230 is a deficient number, since it is larger than the sum of its proper divisors (1045382097274).
1303112310230 is a wasteful number, since it uses less digits than its factorization.
1303112310230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 160680511.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 1303112310230 its reverse (320132113031), we get a palindrome (1623244423261).
The spelling of 1303112310230 in words is "one trillion, three hundred three billion, one hundred twelve million, three hundred ten thousand, two hundred thirty".
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