Base | Representation |
---|---|
bin | 11011100010101101010001… |
… | …000110100011110100110111 |
3 | 120212220010200212212202022101 |
4 | 123202231101012203310313 |
5 | 111334112444232320231 |
6 | 1105343230543242531 |
7 | 34341343615501435 |
oct | 3342552106436467 |
9 | 525803625782271 |
10 | 121132323323191 |
11 | 35661a2566a344 |
12 | 11704309ba9447 |
13 | 5278962a1a08b |
14 | 21cab9b361d55 |
15 | e00de2bac661 |
hex | 6e2b511a3d37 |
121132323323191 has 2 divisors, whose sum is σ = 121132323323192. Its totient is φ = 121132323323190.
The previous prime is 121132323323057. The next prime is 121132323323233. The reversal of 121132323323191 is 191323323231121.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 121132323323191 - 229 = 121131786452279 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 121132323323191.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (121132323323491) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60566161661595 + 60566161661596.
It is an arithmetic number, because the mean of its divisors is an integer number (60566161661596).
Almost surely, 2121132323323191 is an apocalyptic number.
121132323323191 is a deficient number, since it is larger than the sum of its proper divisors (1).
121132323323191 is an equidigital number, since it uses as much as digits as its factorization.
121132323323191 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 34992, while the sum is 37.
It can be divided in two parts, 121132 and 323323191, that added together give a palindrome (323444323).
The spelling of 121132323323191 in words is "one hundred twenty-one trillion, one hundred thirty-two billion, three hundred twenty-three million, three hundred twenty-three thousand, one hundred ninety-one".
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