Base | Representation |
---|---|
bin | 10000010100001100101… |
… | …111000010000110001010 |
3 | 10222012000100211110101212 |
4 | 100110030233002012022 |
5 | 121332204212321302 |
6 | 2215023333413122 |
7 | 144001245530111 |
oct | 20241457020612 |
9 | 3865010743355 |
10 | 1121200120202 |
11 | 3a2553269098 |
12 | 16136779a1a2 |
13 | 81961cb9cb6 |
14 | 3c3a2d10c78 |
15 | 1e271c7d052 |
hex | 1050cbc218a |
1121200120202 has 4 divisors (see below), whose sum is σ = 1681800180306. Its totient is φ = 560600060100.
The previous prime is 1121200120163. The next prime is 1121200120213. The reversal of 1121200120202 is 2020210021211.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 1119218000761 + 1982119441 = 1057931^2 + 44521^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280300030049 + ... + 280300030052.
Almost surely, 21121200120202 is an apocalyptic number.
1121200120202 is a deficient number, since it is larger than the sum of its proper divisors (560600060104).
1121200120202 is an equidigital number, since it uses as much as digits as its factorization.
1121200120202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 560600060103.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 1121200120202 its reverse (2020210021211), we get a palindrome (3141410141413).
The spelling of 1121200120202 in words is "one trillion, one hundred twenty-one billion, two hundred million, one hundred twenty thousand, two hundred two".
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