Base | Representation |
---|---|
bin | 10010111100111000111… |
… | …111010110000010001010 |
3 | 11121111112200221201000120 |
4 | 102330320333112002022 |
5 | 132314133243020411 |
6 | 2434141021444110 |
7 | 163042660502430 |
oct | 22747077260212 |
9 | 4544480851016 |
10 | 1302331220106 |
11 | 462352027384 |
12 | 190498110636 |
13 | 95a6a080a17 |
14 | 47067022d50 |
15 | 23d23912106 |
hex | 12f38fd608a |
1302331220106 has 16 divisors (see below), whose sum is σ = 2976757074624. Its totient is φ = 372094634304.
The previous prime is 1302331220101. The next prime is 1302331220107. The reversal of 1302331220106 is 6010221332031.
It is not an unprimeable number, because it can be changed into a prime (1302331220101) 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, 15503943055 + ... + 15503943138.
It is an arithmetic number, because the mean of its divisors is an integer number (186047317164).
Almost surely, 21302331220106 is an apocalyptic number.
1302331220106 is an abundant number, since it is smaller than the sum of its proper divisors (1674425854518).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1302331220106 is a wasteful number, since it uses less digits than its factorization.
1302331220106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31007886205.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 1302331220106 its reverse (6010221332031), we get a palindrome (7312552552137).
The spelling of 1302331220106 in words is "one trillion, three hundred two billion, three hundred thirty-one million, two hundred twenty thousand, one hundred six".
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