Base | Representation |
---|---|
bin | 111000010110101111… |
… | …0101011011011010010 |
3 | 102120101020102201202112 |
4 | 1300231132223123102 |
5 | 3440323124214302 |
6 | 131332523345322 |
7 | 11513016613202 |
oct | 1605536533322 |
9 | 376336381675 |
10 | 121022101202 |
11 | 47363903962 |
12 | 1b556082242 |
13 | b548b92192 |
14 | 5c00da8402 |
15 | 3234aa0552 |
hex | 1c2d7ab6d2 |
121022101202 has 8 divisors (see below), whose sum is σ = 182152719756. Its totient is φ = 60304527952.
The previous prime is 121022101199. The next prime is 121022101217. The reversal of 121022101202 is 202101220121.
121022101202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 120352792561 + 669308641 = 346919^2 + 25871^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103260593 + ... + 103261764.
Almost surely, 2121022101202 is an apocalyptic number.
121022101202 is a deficient number, since it is larger than the sum of its proper divisors (61130618554).
121022101202 is a wasteful number, since it uses less digits than its factorization.
121022101202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 206522652.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 121022101202 its reverse (202101220121), we get a palindrome (323123321323).
The spelling of 121022101202 in words is "one hundred twenty-one billion, twenty-two million, one hundred one thousand, two hundred two".
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