Base | Representation |
---|---|
bin | 10010111100110001001… |
… | …111000100000110011110 |
3 | 11121111012122011002122202 |
4 | 102330301033010012132 |
5 | 132313401441420410 |
6 | 2434120053211502 |
7 | 163036520626310 |
oct | 22746117040636 |
9 | 4544178132582 |
10 | 1302201123230 |
11 | 4622956496a7 |
12 | 190460630b92 |
13 | 95a49130117 |
14 | 47053a397b0 |
15 | 23d172b4ca5 |
hex | 12f313c419e |
1302201123230 has 16 divisors (see below), whose sum is σ = 2678813739360. Its totient is φ = 446468956512.
The previous prime is 1302201123229. The next prime is 1302201123233. The reversal of 1302201123230 is 323211022031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1302201123233) 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, 9301436525 + ... + 9301436664.
It is an arithmetic number, because the mean of its divisors is an integer number (167425858710).
Almost surely, 21302201123230 is an apocalyptic number.
1302201123230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1302201123230 is an abundant number, since it is smaller than the sum of its proper divisors (1376612616130).
1302201123230 is a wasteful number, since it uses less digits than its factorization.
1302201123230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18602873203.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 1302201123230 its reverse (323211022031), we get a palindrome (1625412145261).
The spelling of 1302201123230 in words is "one trillion, three hundred two billion, two hundred one million, one hundred twenty-three thousand, two hundred thirty".
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