Base | Representation |
---|---|
bin | 110111111110111001… |
… | …0111011001000101100 |
3 | 102111022111002120020200 |
4 | 1233331302323020230 |
5 | 3432203324231220 |
6 | 131121304513500 |
7 | 11454134002164 |
oct | 1577562731054 |
9 | 374274076220 |
10 | 120222102060 |
11 | 46a93273745 |
12 | 1b37217b890 |
13 | b44c20c7c8 |
14 | 5b66a3d5a4 |
15 | 31d9728890 |
hex | 1bfdcbb22c |
120222102060 has 36 divisors (see below), whose sum is σ = 364673710128. Its totient is φ = 32059227168.
The previous prime is 120222102059. The next prime is 120222102089. The reversal of 120222102060 is 60201222021.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
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, 333950104 + ... + 333950463.
Almost surely, 2120222102060 is an apocalyptic number.
120222102060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120222102060 is an abundant number, since it is smaller than the sum of its proper divisors (244451608068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120222102060 is a wasteful number, since it uses less digits than its factorization.
120222102060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 667900582 (or 667900577 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 120222102060 its reverse (60201222021), we get a palindrome (180423324081).
The spelling of 120222102060 in words is "one hundred twenty billion, two hundred twenty-two million, one hundred two thousand, sixty".
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