Base | Representation |
---|---|
bin | 110111111111001110… |
… | …1101001100011000100 |
3 | 102111100021011120222010 |
4 | 1233332131221203010 |
5 | 3432214211132322 |
6 | 131122344534220 |
7 | 11454331130532 |
oct | 1577635514304 |
9 | 374307146863 |
10 | 120233302212 |
11 | 46a99623571 |
12 | 1b375a81370 |
13 | b45163170a |
14 | 5b68317152 |
15 | 31da6dc20c |
hex | 1bfe7698c4 |
120233302212 has 24 divisors (see below), whose sum is σ = 283027068576. Its totient is φ = 39723096448.
The previous prime is 120233302153. The next prime is 120233302219. The reversal of 120233302212 is 212203332021.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (120233302219) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44332458 + ... + 44335169.
It is an arithmetic number, because the mean of its divisors is an integer number (11792794524).
Almost surely, 2120233302212 is an apocalyptic number.
120233302212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
120233302212 is an abundant number, since it is smaller than the sum of its proper divisors (162793766364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120233302212 is a wasteful number, since it uses less digits than its factorization.
120233302212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88667747 (or 88667745 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 120233302212 its reverse (212203332021), we get a palindrome (332436634233).
The spelling of 120233302212 in words is "one hundred twenty billion, two hundred thirty-three million, three hundred two thousand, two hundred twelve".
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