Base | Representation |
---|---|
bin | 11011010101010010011001… |
… | …100011111101001011000110 |
3 | 120202121222100000112210221020 |
4 | 123111102121203331023012 |
5 | 111224010311440120402 |
6 | 1103355433415332010 |
7 | 34214615601323331 |
oct | 3325223143751306 |
9 | 522558300483836 |
10 | 120210121020102 |
11 | 3533690a498633 |
12 | 1159563a381006 |
13 | 520c9c5529629 |
14 | 21982b53b7618 |
15 | dd6e1b3e08bc |
hex | 6d54998fd2c6 |
120210121020102 has 64 divisors (see below), whose sum is σ = 257940470753280. Its totient is φ = 37255056537600.
The previous prime is 120210121020097. The next prime is 120210121020103. The reversal of 120210121020102 is 201020121012021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120210121020103) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37666027 + ... + 40732662.
It is an arithmetic number, because the mean of its divisors is an integer number (4030319855520).
Almost surely, 2120210121020102 is an apocalyptic number.
120210121020102 is an abundant number, since it is smaller than the sum of its proper divisors (137730349733178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120210121020102 is a wasteful number, since it uses less digits than its factorization.
120210121020102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78399029.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 120210121020102 its reverse (201020121012021), we get a palindrome (321230242032123).
The spelling of 120210121020102 in words is "one hundred twenty trillion, two hundred ten billion, one hundred twenty-one million, twenty thousand, one hundred two".
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