Base | Representation |
---|---|
bin | 1011000001011111010011… |
… | …0100010101001101101110 |
3 | 1120220200101021120221211012 |
4 | 2300113310310111031232 |
5 | 3042034142241213402 |
6 | 41435540405425222 |
7 | 2360441051012405 |
oct | 260276464251556 |
9 | 46820337527735 |
10 | 12120210101102 |
11 | 39531746a0aa4 |
12 | 1438b89a0b212 |
13 | 69bc14289b1c |
14 | 2dc89abb663c |
15 | 16041b578452 |
hex | b05f4d1536e |
12120210101102 has 8 divisors (see below), whose sum is σ = 18220097024256. Its totient is φ = 6046844426352.
The previous prime is 12120210101081. The next prime is 12120210101107. The reversal of 12120210101102 is 20110101202121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×121202101011022 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12120210101107) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 6630310958 + ... + 6630312785.
It is an arithmetic number, because the mean of its divisors is an integer number (2277512128032).
Almost surely, 212120210101102 is an apocalyptic number.
12120210101102 is a deficient number, since it is larger than the sum of its proper divisors (6099886923154).
12120210101102 is a wasteful number, since it uses less digits than its factorization.
12120210101102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13260624202.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 12120210101102 its reverse (20110101202121), we get a palindrome (32230311303223).
The spelling of 12120210101102 in words is "twelve trillion, one hundred twenty billion, two hundred ten million, one hundred one thousand, one hundred two".
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