Base | Representation |
---|---|
bin | 111000000001110110… |
… | …0011100000001100100 |
3 | 102111120101022101221222 |
4 | 1300003230130001210 |
5 | 3432404143040220 |
6 | 131135201555512 |
7 | 11456445115100 |
oct | 1600354340144 |
9 | 374511271858 |
10 | 120321065060 |
11 | 47034117049 |
12 | 1b39b345b98 |
13 | b46687c2b1 |
14 | 5b75c40900 |
15 | 31e3275e25 |
hex | 1c03b1c064 |
120321065060 has 36 divisors (see below), whose sum is σ = 293927175612. Its totient is φ = 41252936256.
The previous prime is 120321065041. The next prime is 120321065069. The reversal of 120321065060 is 60560123021.
It can be written as a sum of positive squares in 2 ways, for example, as 72939965476 + 47381099584 = 270074^2 + 217672^2 .
It is not an unprimeable number, because it can be changed into a prime (120321065069) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61387319 + ... + 61389278.
It is an arithmetic number, because the mean of its divisors is an integer number (8164643767).
Almost surely, 2120321065060 is an apocalyptic number.
120321065060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120321065060 is an abundant number, since it is smaller than the sum of its proper divisors (173606110552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120321065060 is a wasteful number, since it uses less digits than its factorization.
120321065060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122776620 (or 122776611 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 26.
Adding to 120321065060 its reverse (60560123021), we get a palindrome (180881188081).
The spelling of 120321065060 in words is "one hundred twenty billion, three hundred twenty-one million, sixty-five thousand, sixty".
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