Base | Representation |
---|---|
bin | 110100110011011010001011… |
… | …011111101000100001001001 |
3 | 1010110021002101011012022102101 |
4 | 310303122023133220201021 |
5 | 220414334020314121134 |
6 | 2141525314532033401 |
7 | 66626103113165011 |
oct | 6463321337504111 |
9 | 1113232334168371 |
10 | 232231222020169 |
11 | 67aa5787636239 |
12 | 22067b72462861 |
13 | 9c7740587a9b8 |
14 | 414c0a03acc41 |
15 | 1bcad0132de14 |
hex | d3368b7e8849 |
232231222020169 has 2 divisors, whose sum is σ = 232231222020170. Its totient is φ = 232231222020168.
The previous prime is 232231222020121. The next prime is 232231222020269. The reversal of 232231222020169 is 961020222132232.
232231222020169 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 191332191314944 + 40899030705225 = 13832288^2 + 6395235^2 .
It is a cyclic number.
It is not a de Polignac number, because 232231222020169 - 217 = 232231221889097 is a prime.
It is a super-2 number, since 2×2322312220201692 (a number of 30 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (232231222020269) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116115611010084 + 116115611010085.
It is an arithmetic number, because the mean of its divisors is an integer number (116115611010085).
Almost surely, 2232231222020169 is an apocalyptic number.
It is an amenable number.
232231222020169 is a deficient number, since it is larger than the sum of its proper divisors (1).
232231222020169 is an equidigital number, since it uses as much as digits as its factorization.
232231222020169 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 62208, while the sum is 37.
The spelling of 232231222020169 in words is "two hundred thirty-two trillion, two hundred thirty-one billion, two hundred twenty-two million, twenty thousand, one hundred sixty-nine".
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