Base | Representation |
---|---|
bin | 111000000001111001… |
… | …1111001110111111011 |
3 | 102111120111222211211111 |
4 | 1300003303321313323 |
5 | 3432410143203311 |
6 | 131135311541151 |
7 | 11456500546321 |
oct | 1600363716773 |
9 | 374514884744 |
10 | 120323022331 |
11 | 47035233626 |
12 | 1b39bb2a7b7 |
13 | b4670b6145 |
14 | 5b761cdd11 |
15 | 31e3510d21 |
hex | 1c03cf9dfb |
120323022331 has 12 divisors (see below), whose sum is σ = 134459072712. Its totient is φ = 107284918464.
The previous prime is 120323022283. The next prime is 120323022367. The reversal of 120323022331 is 133220323021.
It is a de Polignac number, because none of the positive numbers 2k-120323022331 is a prime.
It is a super-2 number, since 2×1203230223312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120323020331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9796945 + ... + 9809218.
It is an arithmetic number, because the mean of its divisors is an integer number (11204922726).
Almost surely, 2120323022331 is an apocalyptic number.
120323022331 is a deficient number, since it is larger than the sum of its proper divisors (14136050381).
120323022331 is a wasteful number, since it uses less digits than its factorization.
120323022331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19606218 (or 19606199 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 120323022331 its reverse (133220323021), we get a palindrome (253543345352).
The spelling of 120323022331 in words is "one hundred twenty billion, three hundred twenty-three million, twenty-two thousand, three hundred thirty-one".
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