Base | Representation |
---|---|
bin | 10010111100110001110… |
… | …001101111000100100100 |
3 | 11121111020021020212021202 |
4 | 102330301301233010210 |
5 | 132313411303242012 |
6 | 2434121020102032 |
7 | 163036661112464 |
oct | 22746161570444 |
9 | 4544207225252 |
10 | 1302210212132 |
11 | 46229a797295 |
12 | 190463694918 |
13 | 95a4ac9307b |
14 | 47054d23ba4 |
15 | 23d17eaccc2 |
hex | 12f31c6f124 |
1302210212132 has 12 divisors (see below), whose sum is σ = 2278986284400. Its totient is φ = 651071273736.
The previous prime is 1302210212129. The next prime is 1302210212143. The reversal of 1302210212132 is 2312120122031.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8371382 + ... + 8525517.
It is an arithmetic number, because the mean of its divisors is an integer number (189915523700).
Almost surely, 21302210212132 is an apocalyptic number.
It is an amenable number.
1302210212132 is a deficient number, since it is larger than the sum of its proper divisors (976776072268).
1302210212132 is a wasteful number, since it uses less digits than its factorization.
1302210212132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16916170 (or 16916168 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 1302210212132 its reverse (2312120122031), we get a palindrome (3614330334163).
The spelling of 1302210212132 in words is "one trillion, three hundred two billion, two hundred ten million, two hundred twelve thousand, one hundred thirty-two".
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