Base | Representation |
---|---|
bin | 110111111110010011… |
… | …0010100110010011010 |
3 | 102111021002022101122022 |
4 | 1233330212110302122 |
5 | 3432133204201132 |
6 | 131115310254442 |
7 | 11453501220644 |
oct | 1577446246232 |
9 | 374232271568 |
10 | 120202022042 |
11 | 46a829a9293 |
12 | 1b3674b7422 |
13 | b447ccbb3b |
14 | 5b640d3894 |
15 | 31d7aade12 |
hex | 1bfc994c9a |
120202022042 has 8 divisors (see below), whose sum is σ = 186119260032. Its totient is φ = 58162268700.
The previous prime is 120202022041. The next prime is 120202022081. The reversal of 120202022042 is 240220202021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1202020220422 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 120202022042.
It is not an unprimeable number, because it can be changed into a prime (120202022041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 969371084 + ... + 969371207.
It is an arithmetic number, because the mean of its divisors is an integer number (23264907504).
Almost surely, 2120202022042 is an apocalyptic number.
120202022042 is a deficient number, since it is larger than the sum of its proper divisors (65917237990).
120202022042 is a wasteful number, since it uses less digits than its factorization.
120202022042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1938742324.
The product of its (nonzero) digits is 256, while the sum is 17.
Adding to 120202022042 its reverse (240220202021), we get a palindrome (360422224063).
The spelling of 120202022042 in words is "one hundred twenty billion, two hundred two million, twenty-two thousand, forty-two".
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