Base | Representation |
---|---|
bin | 110111111111001100… |
… | …1100001010111001111 |
3 | 102111100012010121121022 |
4 | 1233332121201113033 |
5 | 3432213422020421 |
6 | 131122305424355 |
7 | 11454316002653 |
oct | 1577631412717 |
9 | 374305117538 |
10 | 120232220111 |
11 | 46a98a54573 |
12 | 1b37563b0bb |
13 | b451343013 |
14 | 5b68114a63 |
15 | 31da5767ab |
hex | 1bfe6615cf |
120232220111 has 2 divisors, whose sum is σ = 120232220112. Its totient is φ = 120232220110.
The previous prime is 120232220051. The next prime is 120232220137. The reversal of 120232220111 is 111022232021.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 120232220111 - 214 = 120232203727 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 120232220111.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (120232222111) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60116110055 + 60116110056.
It is an arithmetic number, because the mean of its divisors is an integer number (60116110056).
Almost surely, 2120232220111 is an apocalyptic number.
120232220111 is a deficient number, since it is larger than the sum of its proper divisors (1).
120232220111 is an equidigital number, since it uses as much as digits as its factorization.
120232220111 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 120232220111 its reverse (111022232021), we get a palindrome (231254452132).
The spelling of 120232220111 in words is "one hundred twenty billion, two hundred thirty-two million, two hundred twenty thousand, one hundred eleven".
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