Base | Representation |
---|---|
bin | 111000000001100100… |
… | …1111010000011011110 |
3 | 102111112202021111220022 |
4 | 1300003021322003132 |
5 | 3432344333404042 |
6 | 131134235552142 |
7 | 11456305144235 |
oct | 1600311720336 |
9 | 374482244808 |
10 | 120312013022 |
11 | 47029aa4123 |
12 | 1b3982bb652 |
13 | b464a30066 |
14 | 5b74965b1c |
15 | 31e2588cd2 |
hex | 1c0327a0de |
120312013022 has 16 divisors (see below), whose sum is σ = 185113987632. Its totient is φ = 58611228480.
The previous prime is 120312013021. The next prime is 120312013039. The reversal of 120312013022 is 220310213021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120312013021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 907028 + ... + 1031175.
It is an arithmetic number, because the mean of its divisors is an integer number (11569624227).
Almost surely, 2120312013022 is an apocalyptic number.
120312013022 is a deficient number, since it is larger than the sum of its proper divisors (64801974610).
120312013022 is a wasteful number, since it uses less digits than its factorization.
120312013022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1939003.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 120312013022 its reverse (220310213021), we get a palindrome (340622226043).
The spelling of 120312013022 in words is "one hundred twenty billion, three hundred twelve million, thirteen thousand, twenty-two".
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