Base | Representation |
---|---|
bin | 10001101000110111100… |
… | …100100101000011111101 |
3 | 11021212200020200000122220 |
4 | 101220313210211003331 |
5 | 124324401424111331 |
6 | 2324500450355553 |
7 | 153400202316204 |
oct | 21506744450375 |
9 | 4255606600586 |
10 | 1212113113341 |
11 | 428066286469 |
12 | 176aba28bbb9 |
13 | 8a3c00049b0 |
14 | 4294918c23b |
15 | 217e3351296 |
hex | 11a379250fd |
1212113113341 has 64 divisors (see below), whose sum is σ = 1908308699136. Its totient is φ = 677245132800.
The previous prime is 1212113113333. The next prime is 1212113113349. The reversal of 1212113113341 is 1433113112121.
It is an interprime number because it is at equal distance from previous prime (1212113113333) and next prime (1212113113349).
It is not a de Polignac number, because 1212113113341 - 23 = 1212113113333 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1212113113349) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6422281 + ... + 6608321.
It is an arithmetic number, because the mean of its divisors is an integer number (29817323424).
Almost surely, 21212113113341 is an apocalyptic number.
It is an amenable number.
1212113113341 is a deficient number, since it is larger than the sum of its proper divisors (696195585795).
1212113113341 is a wasteful number, since it uses less digits than its factorization.
1212113113341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186422.
The product of its digits is 432, while the sum is 24.
Adding to 1212113113341 its reverse (1433113112121), we get a palindrome (2645226225462).
The spelling of 1212113113341 in words is "one trillion, two hundred twelve billion, one hundred thirteen million, one hundred thirteen thousand, three hundred forty-one".
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