Base | Representation |
---|---|
bin | 110111111111001110… |
… | …1010011100110011000 |
3 | 102111100021000000122111 |
4 | 1233332131103212120 |
5 | 3432214200243222 |
6 | 131122343002104 |
7 | 11454330304453 |
oct | 1577635234630 |
9 | 374307000574 |
10 | 120233212312 |
11 | 46a99571a74 |
12 | 1b375a39334 |
13 | b4515cc815 |
14 | 5b682d249a |
15 | 31da6c0777 |
hex | 1bfe753998 |
120233212312 has 16 divisors (see below), whose sum is σ = 226016809200. Its totient is φ = 59962063200.
The previous prime is 120233212303. The next prime is 120233212313. The reversal of 120233212312 is 213212332021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120233212313) 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 3 ways as a sum of consecutive naturals, for example, 19314564 + ... + 19320787.
It is an arithmetic number, because the mean of its divisors is an integer number (14126050575).
Almost surely, 2120233212312 is an apocalyptic number.
It is an amenable number.
120233212312 is a deficient number, since it is larger than the sum of its proper divisors (105783596888).
120233212312 is a wasteful number, since it uses less digits than its factorization.
120233212312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38635746 (or 38635742 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 120233212312 its reverse (213212332021), we get a palindrome (333445544333).
The spelling of 120233212312 in words is "one hundred twenty billion, two hundred thirty-three million, two hundred twelve thousand, three hundred twelve".
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