Base | Representation |
---|---|
bin | 11011010101011100101110… |
… | …101000101100011011010010 |
3 | 120202200000221222012001212122 |
4 | 123111130232220230123102 |
5 | 111224201020233031002 |
6 | 1103404510133454242 |
7 | 34215460464161456 |
oct | 3325345650543322 |
9 | 522600858161778 |
10 | 120221212002002 |
11 | 35340591018481 |
12 | 115978147a1382 |
13 | 5210a7225ab07 |
14 | 2198a483ac666 |
15 | dd7369e526a2 |
hex | 6d572ea2c6d2 |
120221212002002 has 16 divisors (see below), whose sum is σ = 180800212665600. Its totient is φ = 59954505441600.
The previous prime is 120221212001999. The next prime is 120221212002013. The reversal of 120221212002002 is 200200212122021.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18899 + ... + 15506217.
It is an arithmetic number, because the mean of its divisors is an integer number (11300013291600).
Almost surely, 2120221212002002 is an apocalyptic number.
120221212002002 is a deficient number, since it is larger than the sum of its proper divisors (60579000663598).
120221212002002 is a wasteful number, since it uses less digits than its factorization.
120221212002002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15497401.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 120221212002002 its reverse (200200212122021), we get a palindrome (320421424124023).
The spelling of 120221212002002 in words is "one hundred twenty trillion, two hundred twenty-one billion, two hundred twelve million, two thousand, two".
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